{"title":"Power Amplifiers","description":"The power amplifier is the final component in the signal chain before the loudspeakers.  It is the workhorse of a hi-fi system. It takes the low-level signal from the pre-amplifier and converts it to a powerful signal to drive the loudspeakers. It has a low-level input to receive the signal from the preamplifier, and terminals for connecting loudspeaker cables.\u003cbr\u003e\u003cbr\u003e\nBecause of the power amplifier's unique function, it differs from other components in size, weight and use. High-quality power amplifiers are usually large and heavy. Moreover, the power amplifier is the component you don't need to touch and adjust. Consequently, power amplifiers are often placed on the floor near the loudspeakers rather than in an equipment rack.\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eSTEREO POWER AMPLIFIER:\u003c\/b\u003e\u003cbr\u003e\nA power amplifier with two audio channels (left and right) in one chassis.\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eMONOBLOCK POWER AMPLIFIER:\u003c\/b\u003e\u003cbr\u003e \nA power amplifier with only one audio channel per chassis. Two monoblocks are required for stereo reproduction.\u003cbr\u003e\u003cbr\u003e ","products":[{"product_id":"linn-akurate-3200-power-amplifier","title":"Linn Akurate 3200 Power Amplifier","description":"Akurate amplifiers represent the cutting edge in efficient and responsive distortion-free power amplification \u003cbr\u003e\u003cbr\u003e\n\nAkurate power amplifiers are responsive and powerful enough to power the most demanding music, delivering loud, complex passage and quiet interludes with equal precision.\u003cbr\u003e\u003cbr\u003e\n\nFeaturing Linn's latest technologies, including Chakra amplification and Dynamik power, Akurate amplifiers represent the cutting edge in power amplification.\u003cbr\u003e\u003cbr\u003e\n\nTwo, three and four-channel models are available, each with a choice of high quality balanced (XLR) or unbalanced (RCA) connections.\u003cbr\u003e\u003cbr\u003e\n\nAkurate power amplifiers can be used on their own or in multiples, making it possible to add as many channels as you need for a stereo, multi-channel, multi-amp or, the ultimate, fully Aktive system.\u003cbr\u003e\u003cbr\u003e\n\nIntelligent energy-saving and protection modes reduce your power consumption and maximise the product life.\u003cbr\u003e\u003cbr\u003e\n\nEnclosed in a stunning new precision-engineered chassis to match the other Akurate components, listen to a full Akurate system to experience the true performance choice for music lovers.","brand":"Linn","offers":[{"title":"Black","offer_id":57409087439180,"sku":"LINNAKURATE3200BNEW","price":4520.83,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57419451924812,"sku":"LINNAKURATE3200SNEW","price":4520.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/linn-akurate-3200-black.jpg?v=1777477619"},{"product_id":"linn-akurate-2200-power-amplifier","title":"Linn Akurate 2200 Power Amplifier","description":"Akurate amplifiers represent the cutting edge in efficient and responsive distortion-free power amplification \u003cbr\u003e\u003cbr\u003eAkurate power amplifiers are responsive and powerful enough to power the most demanding music, delivering loud, complex passage and quiet interludes with equal precision.\u003cbr\u003e\u003cbr\u003eFeaturing Linn's latest technologies, including Chakra amplification and Dynamik power, Akurate amplifiers represent the cutting edge in power amplification.\u003cbr\u003e\u003cbr\u003eTwo, three and four-channel models are available, each with a choice of high quality balanced (XLR) or unbalanced (RCA) connections.\u003cbr\u003e\u003cbr\u003eAkurate power amplifiers can be used on their own or in multiples, making it possible to add as many channels as you need for a stereo, multi-channel, multi-amp or, the ultimate, fully Aktive system.\u003cbr\u003e\u003cbr\u003eIntelligent energy-saving and protection modes reduce your power consumption and maximise the product life.\u003cbr\u003e\u003cbr\u003eEnclosed in a stunning new precision-engineered chassis to match the other Akurate components, listen to a full Akurate system to experience the true performance choice for music lovers.","brand":"Linn","offers":[{"title":"Black","offer_id":57409087471948,"sku":"LINNAKURATE2200BNEW","price":3691.67,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57419452449100,"sku":"LINNAKURATE2200SNEW","price":3691.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/linn-akurate-2200.jpg?v=1782139342"},{"product_id":"yamaha-a-s701-as701-upper-mid-range-stereo-amplifier","title":"Yamaha A-S701 (AS701) Upper-Mid Range Stereo Amplifier","description":"ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts\u003cbr\u003e\n- I\/O (input to output) Direct Symmetrical Design\u003cbr\u003e\n- ART (Anti-Resolution and Tough) Base\u003cbr\u003e\n- Custom-made power transformer \/ 12,000uF block capacitors \/ Aluminum-extruded heat sinks\u003cbr\u003e\n160W x 2 (max), 100W x 2 (RMS) high power output\u003cbr\u003e\nCD Direct Amplification and Pure Direct\u003cbr\u003e\nContinuous Variable Loudness Control\u003cbr\u003e\nGold-plated speaker terminals and RCA terminals\u003cbr\u003e\nDigital audio inputs for TV or Blu-ray Player\u003cbr\u003e\nConnection for YBA-11 Bluetooth Wireless Adapter\u003cbr\u003e\nSimple yet sophisticated design (aluminium front panel and knobs)\u003cbr\u003e\nAuto Power Standby\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:-\u003cbr\u003e\n\nMinimum RMS Output Power: (8 ohms, 20 Hz-20 kHz)\n100 W + 100 W (0.019% THD)\u003cbr\u003e \n\nMaximum Power: (4 ohms, 1kHz, 0.7% THD, for Europe)\n160 W + 160 W \u003cbr\u003e\n\nHigh Dynamic Power\/Channel: (8\/6\/4\/2 ohms)\n140\/170\/220\/290 W\u003cbr\u003e \n\nDamping Factor:\n240\u003cbr\u003e \n\nFrequency Response:\n10 Hz-100 kHz +\/-1.0 dB \u003cbr\u003e\n\nTotal Harmonic Distortion: (CD to Sp Out, 20 Hz-20 kHz)\n0.019% (50 W\/8 ohms)\u003cbr\u003e \n\nSignal-to-Noise Ratio (CD):\n99dB (input shorted, 200 mV)\u003cbr\u003e \n\nAudio In \/ Out:\n8 \/ 2 \u003cbr\u003e\n\nDigital Input:\nYes (optical \/ coaxial)\u003cbr\u003e \n\nSubwoofer Out:\nYes \u003cbr\u003e\n\nDC out:\nYes \u003cbr\u003e\n\nPure Direct:\nYes\u003cbr\u003e \n\nToP-ART:\nYes\u003cbr\u003e \n\nSwitchable CD Direct Amplification:\nYes\u003cbr\u003e \n\n\nStandby Power Consumption:\n0.5W \u003cbr\u003e\n\nPower Management (Auto Power Standby):\nYes \u003cbr\u003e\n\nDimensions (W x H x D):\n435 x 151 x 387 mm; 17-1\/8” x 6” x 15-1\/4” \u003cbr\u003e\n\nWeight:\n11.2 kg; 24.7 lbs.\u003cbr\u003e \n","brand":"Yamaha","offers":[{"title":"Yamaha A-S701 (AS701) Stereo Amplifier - Silver","offer_id":57409424064844,"sku":"YAMAHAAS701S","price":541.63,"currency_code":"GBP","in_stock":true},{"title":"Yamaha A-S701 (AS701) Stereo Amplifier - Black","offer_id":57420599099724,"sku":"YAMAHAAS701B","price":541.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Yamaha-AS701.jpg?v=1777485369"},{"product_id":"yamaha-a-s301-as301-entry-integrated-stereo-amplifier","title":"Yamaha A-S301 (AS301) Entry Integrated Stereo Amplifier","description":"ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts\u003cbr\u003e\n- I\/O (input to output) Direct Symmetrical Design\u003cbr\u003e\n- ART (Anti-Resolution and Tough) Base\u003cbr\u003e\n- Custom-made power transformer \/ 6,800uF block capacitors \/ Aluminum-extruded heat sinks\u003cbr\u003e\n95W x 2 (max), 60W x 2 (RMS) high power output\u003cbr\u003e\nPure Direct Mode for Greater Sound Purity\u003cbr\u003e\nContinuous Variable Loudness Control\u003cbr\u003e\nDigital audio inputs for TV or Blu-ray Player\u003cbr\u003e\nConnection for YBA-11 Bluetooth Wireless Adapter\u003cbr\u003e\nSimple yet sophisticated design (aluminium front panel and knobs)\u003cbr\u003e\u003cbr\u003e\nAuto Power Standby\n\n\nSpecifications:- \u003cbr\u003e\u003cbr\u003e\n\n\nMinimum RMS Output Power (8 ohms, 20 Hz-20 kHz) -\n60 W + 60 W (0.019% THD)\u003cbr\u003e \n\nMaximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) -\n95 W + 95 W \u003cbr\u003e\n\nHigh Dynamic Power\/Channel (8\/6\/4\/2 ohms) -\n100\/120\/140\/150 W \u003cbr\u003e\n\nDamping Factor -\n210 \u003cbr\u003e\n\nFrequency Response -\n10 Hz-100 kHz +\/-1.0 dB\u003cbr\u003e\n\nTotal Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) -\n0.019% (50 W\/8 ohms)\u003cbr\u003e \n\nSignal-to-Noise Ratio (CD) -\n99dB (input shorted, 200 mV)\u003cbr\u003e \n\nAudio In \/ Out -\n8 \/ 2\u003cbr\u003e \n\nDigital Input -\nYes (optical \/ coaxial)\u003cbr\u003e \n\nSubwoofer Out -\nYes\u003cbr\u003e \n\nDC out -\nYes \u003cbr\u003e\n\nPure Direct -\nYes\u003cbr\u003e \n\nToP-ART -\nYes \u003cbr\u003e\n\nStandby Power Consumption -\n0.5W \u003cbr\u003e\n\nPower Management (Auto Power Standby) -\nYes \u003cbr\u003e\n\nDimensions (W x H x D) -\n435 x 151 x 387 mm; 17-1\/8” x 6” x 15-1\/4” \u003cbr\u003e\n\nWeight -\n9.0 kg; 19.8 lbs\u003cbr\u003e ","brand":"Yamaha","offers":[{"title":"Yamaha A-S301 (AS301) Stereo Amplifier - Black","offer_id":57409424261452,"sku":"YAMAHAAS301B","price":299.96,"currency_code":"GBP","in_stock":true},{"title":"Yamaha A-S301 (AS301) Stereo Amplifier - Silver","offer_id":57420599886156,"sku":"YAMAHAAS301S","price":299.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Yamaha-AS301-Black.jpg?v=1777485377"},{"product_id":"elipson-mc-mini-bluetooth-stereo-amplifier","title":"Elipson MC Mini Bluetooth Stereo Amplifier","description":"MC Mini\u003cbr\u003e\u003cbr\u003e\n\nThe MC Mini is a compact class-D amplifier. It is fitted with multiple digital and analog inputs and is compatible with infrared signals as well as Bluetooth apt-X transmission for a seamlessly integrated wireless system.\u003cbr\u003e\u003cbr\u003e\n\nThe MC Mini is a compact, stereo hi-fi amplifier\u003cbr\u003e\u003cbr\u003e\n\nThis class-D amplifier is rated at 2x 80 Watts into 4 Ohms and features multiple connection options. In addition to the traditional speaker terminals and RCA inputs, it is fitted with an optical input, a 3.5 mm jack input, and a subwoofer output. A peripheral device may also be connected to the amplifier via its 5V\/500mA USB type-A port. The line-out connector allows the user to add a second MC Mini amplifier in order to expand to a 4 speaker configuration. Bluetooth apt-X transmission is also supported.\u003cbr\u003e\u003cbr\u003e\n\n\nThe MC Mini comes with two hooks for wall-mounting or on-ceiling installation, and an infrared cable for in-ceiling installation. This smart device switches to standby mode and turns back on automatically for optimal ease of use. Its clean and smooth design combined with its black satin finish result in an elegant, classic look which will easily complement any type of interior decor.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\nPower: 2x80W \/ 4 Ohms (2x40W \/ 8 Ohms)\u003cbr\u003e\nFunction: Stand by \/ Wake up\u003cbr\u003e\nInput: Bluetooth, Optical, AUX in (mini-jack 3.5 mm), AUX in RCA (L \u0026amp; R), IR in (mini-jack 3.5 mm)\u003cbr\u003e\nOutput: Subwoofer RCA, Line out (mini-jack 3.5 mm), Speakers (x2), USB charge 5V\/500mA\u003cbr\u003e\nBluetooth: apt-X\u003cbr\u003e\nFinish: Metal\u003cbr\u003e\nColors: Black\u003cbr\u003e\nProvided accessories: Remote control, deported IR sensor, mounting brackets\u003cbr\u003e\nDimensions (W x H x D): 210 x 60 x 210 mm\u003cbr\u003e\nWeight: 2 kg\u003cbr\u003e\nDimensions packaging (W x H x D): 358 x 101 x 285 mm\u003cbr\u003e\nWeight with packaging, unit: 2.4 kg","brand":"Elipson","offers":[{"title":"Default Title","offer_id":57409446216012,"sku":"ELIPSONMCMINIBT","price":316.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Elipson-Mc-Mini.jpg?v=1777485937"},{"product_id":"pro-ject-amp-box-s2","title":"Pro-Ject Amp Box S2","description":"The Amp Box S2 is designed to deliver room-filling sound to almost any loudspeaker.\u003cbr\u003e\u003cbr\u003e\n\nDespite its small dimensions, the Amp Box S2 delivers sound characteristics similar to that of a tube amplifier, with a rich musical performance and a touch of analogue warmth. The advanced amplifier modules used are highly efficient, easily driving almost any loudspeaker with almost no energy wastage.\u003cbr\u003e\u003cbr\u003e \n\nThe small size makes Amp Box S2 easy to place in any living space. Partner with a Box Design S2 (or any other) pre-amplifier by the RCA inputs and build a compact hi-fi system that delivers a premium sound. The 12V trigger input allows the amplifier turn on in tandem with the Pre Box S2 Analogue, while the Trigger Output allows for bi- or even tri-amplification systems. The isolated speaker terminals provide a solid and reliable connection to your loudspeakers.\u003cbr\u003e\u003cbr\u003e\n\nHoused within the improved S2 chassis, the Amp Box S2 is a premium device that belies the price.\u003cbr\u003e\u003cbr\u003e\n\nKey Features:\u003cbr\u003e\n•Ultra compact power amplifier\u003cbr\u003e\n•Audiophile, tube-like sound performance\u003cbr\u003e\n•Advanced amplifier module used\u003cbr\u003e\n•Stereo input (RCA)\u003cbr\u003e\n•Isolated speaker sockets\u003cbr\u003e\n•Suitable for Banana\/Spade\/Pin\/bare wire\u003cbr\u003e\n•Trigger input\u003cbr\u003e\n•Trigger output for adding more Amp Box S2s\u003cbr\u003e\n•Premium S2 chassis\u003cbr\u003e\n•Available in black or silver\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:- \u003cbr\u003e\nPower Output: 2x 26W at 8Ω\u003cbr\u003e\n2x 43W at 4Ω \u003cbr\u003e\nFrequency Response: 5Hz - 20kHz (+ 0dB, - 0.5dB) \u003cbr\u003e\nChannel Separation: \u0026gt; 40dB At 20kHz\u003cbr\u003e \nSignal-to-noise ration:  76dB \u003cbr\u003e\nTHD: \u0026lt; 0.05% At 10W \u003cbr\u003e\nGain: 32dB \u003cbr\u003e\nInput: 1x Pair RCA Sockets \u003cbr\u003e\nInput Sensitivity: 1V \u003cbr\u003e\nInput Impedance: 47kΩ \u003cbr\u003e\nSpeaker sockets: 4mm Ø Banana, spades. Pins or bare wire \u003cbr\u003e\nTrigger: 12V DC \u003cbr\u003e \nTrigger In\/Out: 2-pole jack socket Ø 2.5mm \u003cbr\u003e\nDimensions: 103 x 36 x 118mm \u003cbr\u003e\nWeight: 670g (Without PSU) ","brand":"Pro-Ject","offers":[{"title":"Silver","offer_id":57409452507468,"sku":"PROJECTAMPBOXS2-S","price":166.67,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57420907184460,"sku":"PROJECTAMPBOXS2-B","price":166.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Pro-Ject-Amp-Box-S2-Black.jpg?v=1777486089"},{"product_id":"pro-ject-amp-box-ds2-stereo-power-amplifier","title":"Pro-Ject Amp Box DS2 - Stereo Power Amplifier","description":"Amp Box DS2 \u003cbr\u003e\u003cbr\u003e\n\n•Audiophile class D power amplifier\u003cbr\u003e\n•Impressive signal spectrum and lower distortion\u003cbr\u003e\n•Elegant aluminium - metal sandwich casing\u003cbr\u003e\u003cbr\u003e\n \nThe Amp Box DS2 is built around a highly efficient, low-energy Class D amplifier module that delivers high output power, giving it the ability to drive even very demanding speakers. This simple yet effective stereo power amplifier is capable of delivering a very clean, pure sound performance with minimal electrical interferences.\u003cbr\u003e\u003cbr\u003e\n\nThe Amp Box DS2 meets Pro-Ject’s exacting standards for sonic ability, which results in a spacious soundstage that picks up on fine dynamic details and provides plenty of power to fill a typical listening room with sound. The design team took inspiration from tube amplifiers when designing all their amplifiers, resulting in a realistic, musical performance.  The sophisticated internal design of the Amp Box DS2 uses a four-layer PCB, which accounts for the noticeable upgrade in sound quality compared to the previous Amp Box DS.\u003cbr\u003e\u003cbr\u003e\n\nFor easy integration into a system, the Amp Box DS2 has four isolated speaker terminals on the back panel, and a Loop Output for passing the audio signal onto another device. The trigger link allows for the amplifier to be turned on when a connected Pre Box DS2 is switched on, making operation even easier. The Amp Box DS2 perfectly complements the DS2 pre-amplifier models, but its sound quality and efficiency also makes it viable for other types of systems.\u003cbr\u003e\u003cbr\u003e\n\nKey Features:-\u003cbr\u003e\n•Audiophile class D power amplifier\u003cbr\u003e\n•Impressive signal spectrum and lower distortion\u003cbr\u003e\n•High efficiency from mains to audio power\u003cbr\u003e\n•Low heat emission\u003cbr\u003e\n•Stereo level input (RCA)\u003cbr\u003e\n•Loop output (RCA)\u003cbr\u003e\n•Isolated speaker outputs\u003cbr\u003e\n•Trigger input \u0026amp; loop out\u003cbr\u003e\n•Elegant aluminium - metal sandwich casing\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-v\nPower Output: 2x 100W (8Ω), 2x 140W (4Ω)\u003cbr\u003e \nChannel Separation: \u0026gt; 40dB at 20kHz \u003cbr\u003e\nFrequency Response: 10Hz - 50kHz (+0dB, -3dB) \u003cbr\u003e\nTHD: \u0026lt; 0.1% At 90W \u003cbr\u003e\nNoise Floor: \u0026gt; 90dB \u003cbr\u003e\nGain: 31dB \u003cbr\u003e\nInput: 1x RCA (Bypass Input-Output) \u003cbr\u003e\nInput Sensitivity: 550mV (100W, 4Ω)\u003cbr\u003e \nInput Impedance: 10KΩ \u003cbr\u003e\nSpeaker Connectors: 4mm Ø Banana Plugs, Spades Connectors or Naked Wire \u003cbr\u003e\nTrigger 12V DC: In \u0026amp; Out, 2-Pole Jack 2.5mm Ø \u003cbr\u003e\nExternal Power Supply: 48V \/ 2.5A DC\u003cbr\u003e \nDimensions: 240 x 72 x 194mm\u003cbr\u003e \nWeight:  1.86kg ","brand":"Pro-Ject","offers":[{"title":"Silver\/Walnut","offer_id":57409453654348,"sku":"PROJECTAMPBOXDS2-SW","price":395.83,"currency_code":"GBP","in_stock":true},{"title":"Black\/Eucalyptus","offer_id":57420915573068,"sku":"PROJECTAMPBOXDS2-BE","price":395.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Pro-Ject-Amp-Box-DS2-SW.jpg?v=1777486134"},{"product_id":"pro-ject-amp-box-ds2-mono","title":"Pro-Ject Amp Box DS2 Mono","description":"An ultra high-efficiency Bi-Phase PWM (Pulse Wave Modulation) circuit with SMD parts gives outstanding audio performance and stays cool on the outside. Sound quality is aimed to be as close as possible to Class A tube amplifiers with their liquid and lifelike presentation.  \n\nThe Amp Box DS Mono is compact-sized and therefore allows easy placement and can be switched on \u0026amp; off remotely via a trigger signal. A 45cm power-on cable is supplied for this purpose. For Bi- or Tri-amplification use, the remote power-on signal can be relayed to further units. \u003cbr\u003e\u003cbr\u003e \nFeatures:-\u003cbr\u003e\u003cbr\u003e\n• Improved PWM-circuitry (Pulse Wave Modulation) \u003cbr\u003e \n\n• Improved signal spectrum and lower distortion \u003cbr\u003e \n\n• 2 ohms drive capability \u003cbr\u003e \n\n• High efficiency from mains to audio power (92%)\u003cbr\u003e  \n\n• DC power supply (less than 1 watt standby power)\u003cbr\u003e  \n\n• SMD design for shortest signal path \u003cbr\u003e \n\n• Low heat emission\u003cbr\u003e  \n\n• Line level input and loop-out (RCA) \u003cbr\u003e \n\n• Gold-plated 5-way speaker binding posts\u003cbr\u003e  \n\n• Suitable for banana\/spade\/pin\/bare wire \u003cbr\u003e \n\n• Trigger input and loop out\u003cbr\u003e  \n\n• Metal casing protects against vibration and interference  \u003cbr\u003e\n\n• Available in black or silver \u003cbr\u003e\u003cbr\u003e \n\nSpecifications:-\u003cbr\u003e\u003cbr\u003e \n\nPower output 1 x 125W \/ 195W @ 8 ohms\/4 ohms\u003cbr\u003e  \n 2 ohms drive capability  \nFrequency response 10Hz - 50kHz (+ 0dB, - 3dB) \u003cbr\u003e \nSignal to noise ratio greater than -100dB (IEC -A)\u003cbr\u003e  \nTHD less than 0,1% @ 90W\u003cbr\u003e  \nGain 26dB \u003cbr\u003e \nPre-amp input 1x RCA with loop-out\u003cbr\u003e  \nInput sensitivity 1,5V \u003cbr\u003e \nInput impedance 100kohm \u003cbr\u003e \nSpeaker port 4mm Ø Banana, spade or bare wires\u003cbr\u003e  \nTrigger 12V DC In and Out, 2-pole jack Ø 2,5mm  \u003cbr\u003e\nExternal power supply 48V\/2,5A DC;100 - 240V, 50\/60Hz  \u003cbr\u003e\nStandby power consumption less than 1 watt  \u003cbr\u003e\nDimensons W x H x D 103 x 72 x 144 (163mm with sockets)  \u003cbr\u003e\nWeight 1290g without power supply  ","brand":"Pro-Ject","offers":[{"title":"Silver\/Walnut","offer_id":57409454506316,"sku":"PROJECTAMPBOXDS2MONO-SW","price":395.83,"currency_code":"GBP","in_stock":true},{"title":"Black\/Eucalyptus","offer_id":57420917244236,"sku":"PROJECTAMPBOXDS2MONO-BE","price":395.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Pro-Ject-Amp-Box-DS2-Mono-be.jpg?v=1777486138"},{"product_id":"pro-ject-amp-box-rs","title":"Pro-Ject Amp Box RS","description":"Four specific characteristics make this a true high-end amplifier:\u003cbr\u003e \u003cbr\u003e \n\n1. Fully balanced double mono design \u003cbr\u003e \n\n2. Highly efficient energy saving PWM modules \u003cbr\u003e \n\n3. Tube buffer input stage  \u003cbr\u003e\n\n4. Upgrade option PS Box RS for more power and further improved sound quality . \u003cbr\u003e \n\n \n\nAmp Box RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with high power output and 2 ohm capability and also is the perfect solution for Bi– or Tri-Amping applications.  \n\nAmp Box RS is the perfect companion for Pre Box RS and will give pure sound experience, that the real audiophile is looking for.  \n\nBecause of its heat emission Amp Box RS luxury casing, which is available in silver or black finish, should not be combined with Design Box Acryl. \u003cbr\u003e \n\n\n• Fully balanced double mono design (Pulse Wave Modulation) \u003cbr\u003e \n\n• Highly efficient conversion from mains to output power (92%)  \u003cbr\u003e\n\n• 2 ohms drive capability  \u003cbr\u003e\n\n• Tube buffer stage with reference quality \u003cbr\u003e \n\n• SMD construction for shortest signal paths\u003cbr\u003e  \n\n• Line level preamp inputs (RCA and XLR)\u003cbr\u003e  \n\n• Top-quality speaker terminals \u003cbr\u003e \n\n• Metal casing protects against vibration and interference \u003cbr\u003e \n\n• DC power supply (less than 1 watt standby power)\u003cbr\u003e  \n\n• Available in silver or black\u003cbr\u003e  \n\n• Optional Upgrade: Linear power supply PS Box RS  \n\n  for higher power otput and further improved sound quality \u003cbr\u003e\u003cbr\u003e \n\nSpecifications:- \u003cbr\u003e\u003cbr\u003e\nTube assembly 2 x ECC88 (6922)\u003cbr\u003e  \nPower output 2 x 110W \/ 180W @ 8 ohms \/ 4 ohms \u003cbr\u003e \n (2x 180\/250 W @ 8\/4 ohms with PS Box RS)  \n 2 ohms drive capability\u003cbr\u003e  \nFrequency response 10Hz - 50kHz (+ 0dB, - 3dB)\u003cbr\u003e  \nSignal to noise ratio greater than -100dB (IEC -A)\u003cbr\u003e  \nTHD less than  0,05% @ 100W\u003cbr\u003e  \nInput RCA and XLR-sockets \u003cbr\u003e \nInput sensitivity 1,35V \u003cbr\u003e \nInput Impedance 22kohms \u003cbr\u003e \nSpeaker terminals 4mm Ø Banana, spade or bare wire  \u003cbr\u003e\nExternal power supply 48V\/2,5A DC;100 - 240V, 50\/60Hz \u003cbr\u003e \nStandby consumption less than  1watt \u003cbr\u003e \nDimensions W x H x D 206 x 72 x 200 (220mm with sockets)\u003cbr\u003e  \nWeight 2120g without power supply  ","brand":"Pro-Ject","offers":[{"title":"Silver","offer_id":57409455194444,"sku":"PROJECTAMPBOXRSS","price":665.83,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57420924256588,"sku":"PROJECTAMPBOXRSB","price":665.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Project-Amp-Box-RS-Silver2.jpg?v=1777486152"},{"product_id":"pro-ject-amp-box-rs-mono","title":"Pro-Ject Amp Box RS Mono","description":"Four specific characteristics make this a true high-end amplifier:  \u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n1. Fully balanced mono design  \n\n2. Highly efficient energy saving PWM modules \u003cbr\u003e \n\n3. Tube buffer input stage  \u003cbr\u003e\n\n4. Upgrade option Power Box RS Amp for more power and further improved sound quality.\u003cbr\u003e\u003cbr\u003e  \n\n \n\nAmp Box RS Mono offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with high power output and 2 ohm capability and is the perfect solution for Bi– or Tri-Amping applications. Amp Box RS Mono is the perfect companion for Pre Box RS and will give pure sound experience, that the real audiophile is looking for.\u003cbr\u003e\u003cbr\u003e  \n\nBecause of its heat emission Amp Box RS Mono luxury casing, which is available in silver or black, should not be combined with Design Box Acryl.\u003cbr\u003e\u003cbr\u003e  \n\n\n• Fully balanced design (Pulse Wave Modulation)  \u003cbr\u003e\n\n• Highly efficient conversion from mains to output power (92%) \u003cbr\u003e \n\n• 2 ohms drive capability\u003cbr\u003e  \n\n• Tube buffer stage with reference quality\u003cbr\u003e  \n\n• SMD construction for shortest signal paths\u003cbr\u003e  \n\n• Line level preamp inputs (RCA and XLR)\u003cbr\u003e  \n\n• Top-quality speaker terminal \u003cbr\u003e \n\n• Metal casing protects against vibration and interference\u003cbr\u003e  \n\n• DC power supply (less than 1 watt standby power) \u003cbr\u003e \n\n• Available in silver or black  \u003cbr\u003e\n\n• Optional Upgrade: Linear power supply Power Box RS Amp  \n\n    for higher power output and further improved sound quality \u003cbr\u003e \n\nSpecifications:- \u003cbr\u003e\n\nTube assembly 1 x ECC88 (6922)\u003cbr\u003e  \nPower output 1 x 125W \/ 195W @ 8 ohms \/ 4 ohms  \n 2 ohms drive capability  \u003cbr\u003e\nFrequency response 10Hz - 50kHz (+ 0dB, - 3dB)\u003cbr\u003e  \nSignal to noise ratio greater than -100dB (IEC -A) \u003cbr\u003e \nTHD less than 0,05% @ 100W\u003cbr\u003e  \nInput RCA and XLR-socket \u003cbr\u003e \nInput sensitivity 1,35V \u003cbr\u003e \nInput Impedance 22kohms \u003cbr\u003e \nSpeaker terminal 4mm Ø Banana, spade or bare wire \u003cbr\u003e \nExternal power supply 48V\/2,5A DC;100 - 240V, 50\/60Hz \u003cbr\u003e \nStandby consumption less than 1watt\u003cbr\u003e  \nDimensions W x H x D 206 x 72 x 200 (220mm with sockets) \u003cbr\u003e \nWeight 2020g without power supply  \n\n\n","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":57409455259980,"sku":"PROJECTAMPBOXRSMONOB","price":582.5,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57420924682572,"sku":"PROJECTAMPBOXRSMONOS","price":582.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Project-Amp-Box-RS-Mono.jpg?v=1777486156"},{"product_id":"pro-ject-power-box-rs-amp","title":"Pro-Ject Power Box RS Amp","description":"Linear power supply consists of a big toroidal transformer with shielding between primary and secondary winding which acts as an isolation transformer and avoids penetration of interferences from mains into amplifier. This transformer has a big power reserve, compared to a standard power adaptor. It has very low output impedance and in combination with large filtration capability it can easily manage required power of one stereo amplifier or two mono amplifiers. Advice: To avoid magnetic interference do not stack amplifier and Power Box RS Amp!  \u003cbr\u003e\u003cbr\u003e\n\nAs every amplifier, also digital ones, are sensitive for good quality of energy they are powered with. It is proven by extensive listening tests, that linear power supplies improve the sound of digital amplifiers significantly. This is what all well known high-end manufacturers already realised. Therefore Power Box RS Amp offers a big sound upgrade at an affordable price.\u003cbr\u003e\u003cbr\u003e  \n\nFeatures:-\u003cbr\u003e \n\n• Suitable for Pro-Ject Audio Systems power amplifiers \u003cbr\u003e \n\n• Replaces original “switching” power supplies\u003cbr\u003e  \n\n• Almost double amplifier power output combined with Amp Box RS, Amp Box DS and Stereo Box RS (2x 200\/120 watts 4\/8 ohms)\u003cbr\u003e  \n\n• Significant sound improvement with better dynamic and bass response, improved soundstage\u003cbr\u003e \n\n• Compatible with Amp Box RS, Amp Box RS Mono, Stereo Box RS but also with Amp Box DS or Amp Box DS Mono\u003cbr\u003e  \n\n• Big toroidal transformer with copper shielding \u003cbr\u003e \n\n• Very low output impedance \u003cbr\u003e \n\n• Filtration capability 40.000 uF capacitors low ESR types \u003cbr\u003e \n\n• Available in silver or black \u003cbr\u003e\u003cbr\u003e \n\nSpecifications:- \u003cbr\u003e\n\nInput voltage AC 230V\/50Hz IEC C15 connector  \n (120V\/60Hz US version)\u003cbr\u003e  \nOutput voltage two outputs by 2 x 48V \/ 2.5A DC each \u003cbr\u003e \nFiltration capacity 40.000 microFarads\u003cbr\u003e  \nOutput voltage ripple 7mV  \u003cbr\u003e\nPower consumption 600 watts max \u003cbr\u003e \nDimensions W x H x D 206 x 72 x 200 (220)mm (incl. sockets) \u003cbr\u003e \nWeight 4,8 kg  \n","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":57409456406860,"sku":"PROJECTPOWERVOXRSAMPB","price":375.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57420936642892,"sku":"PROJECTPOWERBOXRSAMPS","price":375.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Pro-Ject-Power-Box-RS-Amp-Black.jpg?v=1777486196"},{"product_id":"krell-duo-175-xd-175xd-2-channel-power-amplifier","title":"Krell Duo 175 XD (175XD) - 2 Channel Power Amplifier","description":"Duo 175 XD: Stereo Amplifiers\u003cbr\u003e\u003cbr\u003e\n   \nKrell's New XD Technology\u003cbr\u003e\nKrell’s “XD” (Xtended Dynamics, Xtended Dimensionality, Xtended Detail) upgrade for the iBias amplifiers takes analready great sounding amplifier and raises its performance to the next level. “XD” is a classic example of Krell’scontinuous R \u0026amp; D efforts reaping benefits across multiple product lines. During the development of the K-300i Integrated Amplifier they discovered substantial sonic improvements by lowering the output impedance below traditional norms. So they applied this technique to our existing line of amplifiers and the improvement was so substantial that it required a unique designation, hence, “XD.”\u003cbr\u003e\u003cbr\u003e\n\nIt was no simple matter to just lower the output impedance. This affects the amplifier’s stability and transient response so each stage prior to the output stage had to be re-tuned to work optimally with the lower output impedance. This lower output impedance exerts more control over the speaker drivers and damps out unwanted vibrational modes, allowing a more accurate reproduction of the original signal.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e \n\n2 Channel Power Amplifier:\u003cbr\u003e\n175 Watt Amplifier Featuring Krell iBias Technology \u003cbr\u003e\u003cbr\u003e\n\nFrequency response:\u003cbr\u003e\n 20 Hz to 20 kHz +0, -0.08 dB\u003cbr\u003e\n 0.5 Hz to 100 kHz +0, -3 dB\u003cbr\u003e\u003cbr\u003e\n\nSignal-to-noise ratio:\u003cbr\u003e\n \u0026gt; 95 dB, wideband, unweighted, referred to full power output\u003cbr\u003e\n \u0026gt; 115 dB, \"A\"-weighted\u003cbr\u003e\u003cbr\u003e\n\nGain:\u003cbr\u003e\n 26.2 dB\u003cbr\u003e\u003cbr\u003e\n\nTotal harmonic distortion:\u003cbr\u003e\n \u0026lt; 0.03% at 1 kHz, at 175 W, 8 Ω \u003cbr\u003e\n \u0026lt; 0.13% at 20 kHz, at 175 W, 8 Ω \u003cbr\u003e\u003cbr\u003e\n\nInput Impedance:\u003cbr\u003e\nSingle-ended: 100 kΩ \u003cbr\u003e\nBalanced: 200 kΩ \u003cbr\u003e\u003cbr\u003e\n\nInput sensitivity:\u003cbr\u003e\n Single-ended or balanced: 1.84 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput power:\u003cbr\u003e\n 175 W RMS at 8 Ω\u003cbr\u003e\n350 W RMS at 4 Ω\u003cbr\u003e\u003cbr\u003e\n\nOutput voltage:\u003cbr\u003e\n 106 V peak-to-peak\u003cbr\u003e\n 37 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput current:\u003cbr\u003e\n 13 A peak\u003cbr\u003e\u003cbr\u003e\n  \nSlew rate:\u003cbr\u003e\n 40 V\/μs \u003cbr\u003e\u003cbr\u003e\n\nOutput impedance:\u003cbr\u003e\n \u0026lt; 0.015Ω, 20 Hz to 20 kHz\u003cbr\u003e\u003cbr\u003e\n\nDamping factor:\u003cbr\u003e\n \u0026gt; 530, 20 Hz to 20 kHz, referred to 8 Ω\u003cbr\u003e\u003cbr\u003e\n\nPower consumption:\u003cbr\u003e\n Standby: 1 W\u003cbr\u003e\n Idle: 73 W\u003cbr\u003e\n Maximum: 1500 W\u003cbr\u003e\u003cbr\u003e\n\nHeat output:\u003cbr\u003e\n Standby: 3.42 BTU\/hr.\u003cbr\u003e\n Idle: 250 BTU\/hr.\u003cbr\u003e\n Maximum: 5137 BTU\/hr.\u003cbr\u003e\u003cbr\u003e\n\nInputs:\u003cbr\u003e\n 2 single-ended via RCA connector\u003cbr\u003e\n 2 balanced via XLR connector\u003cbr\u003e\u003cbr\u003e\n\nOutputs:\u003cbr\u003e\n 2 pairs binding posts\u003cbr\u003e\u003cbr\u003e\n\nDimensions:\u003cbr\u003e\n 17.1 in. W x 7.65 in. H x 21.10in. D\u003cbr\u003e\n 434 mm W x 194 mm H x 536mm D\u003cbr\u003e\u003cbr\u003e\n\nWeight:\u003cbr\u003e\n 70 lbs., 31.8 kg (shipping)\u003cbr\u003e\n 60 lbs., 27.3 kg (unit only)","brand":"Krell","offers":[{"title":"Default Title","offer_id":57409460109644,"sku":"KRELLDUO175XD","price":7831.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Krell-Duo-175-Power-Amplifier.jpg?v=1777486290"},{"product_id":"krell-solo-375-xd-375xd-mono-power-amplifier","title":"Krell Solo 375 XD (375XD) Mono Power Amplifier","description":"Krell Solo 375XD\u003cbr\u003e\u003cbr\u003e\n\nMono Amplifiers\u003cbr\u003e\u003cbr\u003e\n   \nKrell's New XD Technology\u003cbr\u003e\nKrell’s “XD” (Xtended Dynamics, Xtended Dimensionality, Xtended Detail) upgrade for the iBias amplifiers takes an already great sounding amplifier and raises its performance to the next level. “XD” is a classic example of Krell’s continuous R \u0026amp; D efforts reaping benefits across multiple product lines. During the development of the K-300i Integrated Amplifier we discovered substantial sonic improvements by lowering the output impedance belowtraditional norms. So we applied this technique to our existing line of amplifiers and the improvement was so substantial that it required a unique designation, hence, “XD.”\u003cbr\u003e\u003cbr\u003e\n\nIt was no simple matter to just lower the output impedance. This affects the amplifier’s stability and transientresponse so each stage prior to the output stage had to be re-tuned to work optimally with the lower outputimpedance. This lower output impedance exerts more control over the speaker drivers and damps out unwanted vibrational modes, allowing a more accurate reproduction of the original signal.\u003cbr\u003e\u003cbr\u003e\n\nKrell Class A iBias Technology\u003cbr\u003e\nKrell's history is rich with breakthrough Class A amplifiers that have helped build the Krell legacy of offering the best sounding amplifiers available. Audiophiles have always considered Class A technology to be the best sounding operating state for amplifiers. However, despite Class A's unrivaled sound quality, it has fallen out of fashion because of recent demands to reduce power consumption and heat in home electronics products. Krell engineering took this challenge and redefined the meaning of high performance power amplifier. Our goal - unmatched performance, elegant design, and a compelling array of features. The breakthrough - a patent pending circuit delivering Class A operation without the excessive heat and wasted energy of conventional designs,housed in a striking new form factor, with network connectivity for advanced access and monitoring. The sound is open and unconstrained, in a manner that rivals live performance and the true sound of voices and instruments. Music and dialogue are reproduced with a richness, detail, and startling dynamics that fill a room.\u003cbr\u003e\u003cbr\u003e\n\nPlainly stated, Class A designs are the most musically accurate circuit topology available. Class A amplifiers do not suffer from the inherent distortions that all Class AB amplifiers experience. In a traditional Class A design, the output transistors conduct full current at all times regardless of the actual demand from the speakers. Often, only a fraction of this power is needed to reproduce an audio signal at normal listening levels. The rest of the power is dissipated through the amplifier’s heatsinks, producing large amounts of wasted heat. With Krell's iBias™technology, bias is dynamically adjusted, so the output transistors receive exactly as much power - but only as much power - as they need.\u003cbr\u003e\u003cbr\u003e\n\nKrell's iBias Class A technology allows our latest amplifiers to run infull Class A mode to full power while minimizing heat generation. Previous efforts at using a \"tracking\" bias, while effective, only measured the incoming signal and set bias levels from this information. Their new patent pending iBias technology significantly elevates the effectiveness of previous designs by calculating bias from the output stage. This seemingly small change in topology results in a dramatic improvement in sound quality, especially midrange richness and purity.\u003cbr\u003e\u003cbr\u003e\n\nThe core of the technology is an innovative, patent pending design fora dynamic intelligent bias circuit. Our iBias Class A circuit directly measures the output current of the amplifier and adjusts the bias to the optimum level. Because iBias Class A measures the output current, the realtime demands of the specific speaker connected to the amp are directly incorporated into the circuit function. In addition, iBias Class A evenreduces the bias when the signal is at very low levels, making its operationundetectable by ear and even by standard amplifier measurements.\u003cbr\u003e\u003cbr\u003e\n\nIn sliding bias schemes, the circuit merely estimates how much bias isneeded based on the input signal and an \"assumed speaker load.\" Compared with iBias Class A, these sliding bias technologies are much less effective - and much less accurate.\u003cbr\u003e\u003cbr\u003e\n\nPower Supply Highlights\u003cbr\u003e\n Power supply technology has always been an important contributor to the Krell sound. The power supplies of our Krell iBias Class A amplifiers have been optimized for use with the iBias circuit. Depending on the model, up to four toroidal transformers feed amplifier modules that include the audio circuitry, rectifier, and power supply filtering mounted to an individual heat sink. This design shortens the electrical path from the power supply to the output transistors, reducing the overall impedance and allowing the circuit to respond faster and control the speakers even better and more accurately.\u003cbr\u003e\u003cbr\u003e\n\nUnlike traditional Class A amplifiers, iBias Class A amps have a compact design that allows rack-mounting, making them ideal for custom installation as well as traditional audiophile systems. This convenient form factor is made possible through thermostatically controlled ventilation fans. The fans used are specifically chosen for quiet operation, and operate at the speed required to maintain the ideal internal temperature. They run only during periods of peak energy demand - when the music is at its loudest - so they are inaudible in normal use. \u003cbr\u003e\u003cbr\u003e\n\nNetwork Connectivity\u003cbr\u003e\nThe new amplifiers include RJ 45 Ethernet connectivity and an internal web page that is accessible from any smartphone, tablet, or laptop. Network connectivity brings convenience, monitoring, and reporting to end users. Amplifier configuration options include display brightness and timeout. For energy conservation, the amplifiers can be programmed to power off at a preset time of inactivity. Individual channels can be muted and firmware updates can be initiated from the web server.\u003cbr\u003e\u003cbr\u003e\n\nOnce the amplifier is connected to a network router with Internet access, the amplifier's advanced protection systems are now viewable on an Internet-connected device. Excessive current, output DC, fan speeds, short circuit, and overheating are all monitored in real time. If an issue occurs, the fault is displayed on the front panel and reported on the web server interface. Emails will automatically be sent to as many as three email addresses to notify the end user and\/or the dealer of the condition.\u003cbr\u003e\u003cbr\u003e\n\nCircuitry Highlights\u003cbr\u003e\n The new iBias circuitry is built on a foundation of core Krell circuit technologies. All signal gain is realized in the current domain using proprietary multiple-output current mirrors with extraordinary open loop linearity. Each amplifier channel uses all discrete components. There are no generic integrated circuits or op amps used anywhere. Gain is distributed among several stages, allowing each to have a large linear operating area.\u003cbr\u003e\u003cbr\u003e\n\nAudio signal voltages are converted to current at the amplifier input, and the audio signal remains in the current domain throughout the entire amplifier. \u003cbr\u003e\u003cbr\u003e\n\nCurrent mirrors in the final gain stages use a new output power device that operates at a 73% higher voltage, delivers almost 10% more current, and offers 120 watts of additional power handling capability as compared to other devices.\u003cbr\u003e\u003cbr\u003e \n \nWith this combination, the iBias amplifiers may now deliver substantially more power while using a smaller footprint. Normally used in demanding, high-bandwidth video circuits, these transistors allow the design of gain stages with superb accuracy and very low distortion. The signal path is fully complementary and fully balanced from input to output. Independent complementary pre driver and driver stages for the positive and negative output transistors make the output stages extremely fast and linear. This unique circuit is impervious to low-impedance or reactive loads; it simply drives any loudspeaker with absolute confidence, achieving the very best possible sonic results.\u003cbr\u003e\u003cbr\u003e\n\nMost amplifiers use coupling capacitors in the signal path to block DC and prevent damaging offset voltages from reaching your speakers. Krell amplifiers are fully direct-coupled, with no capacitors in the audio signal path. This design gives the Krell amplifiers lower internal impedance, which allows firmer, more precise control of your speakers. It also provides flatter, more extended low-frequency response, because coupling capacitors not only block DC but also affect the lowest bass frequencies. Krell employs expensive, non intrusive DC servos that remove DC without impacting the musical signal. Thus, the iBias Class A amplifiers deliver the full breadth of the music with detail, impact, and space intact.\u003cbr\u003e\u003cbr\u003e\n\nKrell CAST™\u003cbr\u003e\n Reserved for the Solo 375 and Solo 575 is our CAST inputs and circuitry. Current Audio Signal Transmission, termed CAST, is a revolutionary method of connecting analog audio components for unparalleled sonic performance. In traditional audio systems, each component is a discrete entity with unique characteristics that act upon the musical signal independently. Each component is unaware of the other components in the system. The cables that connect the components also have their own electrical characteristics, which affect the sonic presentation of the entire system. Krell CAST™ unifies individual components and interconnects them into an electrically linked whole. The original signal remains unaltered from source to speaker. Still equipped with standard connections for use with other components, the full expression of Krell technology is realized when the system is connected using Krell CAST MMF interconnects. Krell CAST connected systems offer significant improvements in every performance area: speed, precision, dynamic range, depth and width of the sound stage, transient impact, and tonal balance.\u003cbr\u003e\u003cbr\u003e\n\nEverything Audiophiles and Home Theater Fans Could Want in an Amplifier\u003cbr\u003e\n Krell iBias Class A amplifiers are the first to deliver the rich musicality of Class A amplifiers, the uncompromised dynamics of classic Krell amplifiers, and the efficiency and low power consumption of Class G and H amplifiers.\u003cbr\u003e\u003cbr\u003e\n\nBecause the iBias circuit eliminates crossover distortion, the amplifier is able to resolve more of the detail and microdynamics in even the best analog recordings. Simply put, the music breathes. Whether an iBias amplifier is called on to reproduce the extreme dynamic range of high-resolution digital files, the minute intricacies of a 45-rpm, 180-gram vinyl record, or the complexity of today’s latest blockbuster action film, it does so without altering or abating the music in any way.\u003cbr\u003e\u003cbr\u003e\n\nThe iBias amplifiers' unprecedented ability to retrieve the subtlest details gives their sound an incredible dimensionality, with an ambient, broad and extraordinarily deep soundstage. As spacious as the sound is, though, the amplifiers are still able to produce pinpoint stereo imaging if the recording calls for it.\u003cbr\u003e\u003cbr\u003e\n\nIt's all the power and control for which Krell has always been famous, with a level of resolution and musicality in the midrange and treble that has simply never been heard before.\u003cbr\u003e\u003cbr\u003e\n\nIn short, the new patent pending iBias Class A Krell amplifers give today's audiophiles and home theater fans everything they could possibly want in an amplifier.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\nFrequency response:\u003cbr\u003e\n 20 Hz to 20 kHz +0, –0.15 dB\u003cbr\u003e\n \u0026lt; 0.5 Hz to 100 kHz +0, –3 dB\u003cbr\u003e\u003cbr\u003e\n\nSignal-to-noise ratio:\u003cbr\u003e\n \u0026gt; 103 dB, wideband, unweighted, referred to full power output\u003cbr\u003e\n \u0026gt; 114 dB, \"A\"-weighted\u003cbr\u003e\u003cbr\u003e\n\nGain: 27 dB\u003cbr\u003e\u003cbr\u003e\n\nTotal harmonic distortion:\u003cbr\u003e\n \u0026lt; 0.03% at 1 kHz, at 375 W, 8 Ω \u003cbr\u003e\n \u0026lt; 0.19% at 20 kHz, at 375 W, 8 Ω\u003cbr\u003e\u003cbr\u003e \n\nInput Impedance:\u003cbr\u003e\n Single-ended: 100 kΩ \u003cbr\u003e\nBalanced: 200 kΩ \u003cbr\u003e\u003cbr\u003e\n\nInput sensitivity:\u003cbr\u003e\n Single-ended or balanced: 2.45 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput power:\u003cbr\u003e\n 375 W RMS at 8 Ω\u003cbr\u003e\n600 W RMS at 4 Ω\u003cbr\u003e\u003cbr\u003e\n\nOutput voltage:\u003cbr\u003e\n 154 V peak-to-peak\u003cbr\u003e\n 55 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput current: 17 A peak\u003cbr\u003e\u003cbr\u003e\n  \nSlew rate: 40 V\/μs \u003cbr\u003e\u003cbr\u003e\n\nOutput impedance:\u003cbr\u003e\n \u0026lt; 0.018Ω, 20 Hz to 20 kHz\u003cbr\u003e\u003cbr\u003e\n\nDamping factor:\u003cbr\u003e\n \u0026gt; 440, 20 Hz to 20 kHz, referred to 8 \u003cbr\u003e\u003cbr\u003e\n\nPower consumption:\u003cbr\u003e\n Standby: 1 W\u003cbr\u003e\n Idle: 66 W\u003cbr\u003e\n Maximum: 1150 W\u003cbr\u003e\u003cbr\u003e\n\nHeat output:\u003cbr\u003e\n Standby: 3.42 BTU\/hr.\u003cbr\u003e\n Idle: 225 BTU\/hr.\u003cbr\u003e\n Maximum: 3933 BTU\/hr.\u003cbr\u003e\u003cbr\u003e\n\nInputs:\u003cbr\u003e\n 1 single-ended via RCA connector\u003cbr\u003e\n 1 balanced via XLR connector\u003cbr\u003e\n 1 CAST\u003cbr\u003e\u003cbr\u003e\n\nOutputs:\u003cbr\u003e\n 1 pairs binding posts\u003cbr\u003e\u003cbr\u003e\n\nDimensions:\u003cbr\u003e\n 17.1 in. W x 7.65 in. H x 21.10in. D\u003cbr\u003e\n 434 mm W x 194 mm H x 536mm D\u003cbr\u003e\u003cbr\u003e\n\nWeight:\u003cbr\u003e\n 70 lbs., 31.8 kg (shipping)\u003cbr\u003e\n 60 lbs., 27.3 kg (unit only)\n\n \n   \n\n\n \n \n","brand":"Krell","offers":[{"title":"Default Title","offer_id":57409460568396,"sku":"KRELLSOLO375XD","price":9165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Krell-Solo-375-Power-Amplifier.jpg?v=1777486299"},{"product_id":"krell-solo-575-xd-575xd-mono-power-amplifier","title":"Krell Solo 575 XD (575XD)  Mono Power Amplifier","description":"Krell Solo 575XD\u003cbr\u003e\u003cbr\u003e\n\nMono Amplifiers\u003cbr\u003e\u003cbr\u003e\n   \nKrell's New XD Technology\u003cbr\u003e\nKrell’s “XD” (Xtended Dynamics, Xtended Dimensionality, Xtended Detail) upgrade for the iBias amplifiers takes an already great sounding amplifier and raises its performance to the next level. “XD” is a classic example of Krell’s continuous R \u0026amp; D efforts reaping benefits across multiple product lines. During the development of the K-300i Integrated Amplifier we discovered substantial sonic improvements by lowering the output impedance belowtraditional norms. So we applied this technique to our existing line of amplifiers and the improvement was so substantial that it required a unique designation, hence, “XD.”\u003cbr\u003e\u003cbr\u003e\n\nIt was no simple matter to just lower the output impedance. This affects the amplifier’s stability and transientresponse so each stage prior to the output stage had to be re-tuned to work optimally with the lower outputimpedance. This lower output impedance exerts more control over the speaker drivers and damps out unwanted vibrational modes, allowing a more accurate reproduction of the original signal.\u003cbr\u003e\u003cbr\u003e\n\nKrell Class A iBias Technology\u003cbr\u003e\nKrell's history is rich with breakthrough Class A amplifiers that have helped build the Krell legacy of offering the best sounding amplifiers available. Audiophiles have always considered Class A technology to be the best sounding operating state for amplifiers. However, despite Class A's unrivaled sound quality, it has fallen out of fashion because of recent demands to reduce power consumption and heat in home electronics products. Krell engineering took this challenge and redefined the meaning of high performance power amplifier. Our goal - unmatched performance, elegant design, and a compelling array of features. The breakthrough - a patent pending circuit delivering Class A operation without the excessive heat and wasted energy of conventional designs,housed in a striking new form factor, with network connectivity for advanced access and monitoring. The sound is open and unconstrained, in a manner that rivals live performance and the true sound of voices and instruments. Music and dialogue are reproduced with a richness, detail, and startling dynamics that fill a room.\u003cbr\u003e\u003cbr\u003e\n\nPlainly stated, Class A designs are the most musically accurate circuit topology available. Class A amplifiers do not suffer from the inherent distortions that all Class AB amplifiers experience. In a traditional Class A design, the output transistors conduct full current at all times regardless of the actual demand from the speakers. Often, only a fraction of this power is needed to reproduce an audio signal at normal listening levels. The rest of the power is dissipated through the amplifier’s heatsinks, producing large amounts of wasted heat. With Krell's iBias™technology, bias is dynamically adjusted, so the output transistors receive exactly as much power - but only as much power - as they need.\u003cbr\u003e\u003cbr\u003e\n\nKrell's iBias Class A technology allows our latest amplifiers to run infull Class A mode to full power while minimizing heat generation. Previous efforts at using a \"tracking\" bias, while effective, only measured the incoming signal and set bias levels from this information. Their new patent pending iBias technology significantly elevates the effectiveness of previous designs by calculating bias from the output stage. This seemingly small change in topology results in a dramatic improvement in sound quality, especially midrange richness and purity.\u003cbr\u003e\u003cbr\u003e\n\nThe core of the technology is an innovative, patent pending design fora dynamic intelligent bias circuit. Our iBias Class A circuit directly measures the output current of the amplifier and adjusts the bias to the optimum level. Because iBias Class A measures the output current, the realtime demands of the specific speaker connected to the amp are directly incorporated into the circuit function. In addition, iBias Class A evenreduces the bias when the signal is at very low levels, making its operationundetectable by ear and even by standard amplifier measurements.\u003cbr\u003e\u003cbr\u003e\n\nIn sliding bias schemes, the circuit merely estimates how much bias isneeded based on the input signal and an \"assumed speaker load.\" Compared with iBias Class A, these sliding bias technologies are much less effective - and much less accurate.\u003cbr\u003e\u003cbr\u003e\n\nPower Supply Highlights\u003cbr\u003e\n Power supply technology has always been an important contributor to the Krell sound. The power supplies of our Krell iBias Class A amplifiers have been optimized for use with the iBias circuit. Depending on the model, up to four toroidal transformers feed amplifier modules that include the audio circuitry, rectifier, and power supply filtering mounted to an individual heat sink. This design shortens the electrical path from the power supply to the output transistors, reducing the overall impedance and allowing the circuit to respond faster and control the speakers even better and more accurately.\u003cbr\u003e\u003cbr\u003e\n\nUnlike traditional Class A amplifiers, iBias Class A amps have a compact design that allows rack-mounting, making them ideal for custom installation as well as traditional audiophile systems. This convenient form factor is made possible through thermostatically controlled ventilation fans. The fans used are specifically chosen for quiet operation, and operate at the speed required to maintain the ideal internal temperature. They run only during periods of peak energy demand - when the music is at its loudest - so they are inaudible in normal use. \u003cbr\u003e\u003cbr\u003e\n\nNetwork Connectivity\u003cbr\u003e\nThe new amplifiers include RJ 45 Ethernet connectivity and an internal web page that is accessible from any smartphone, tablet, or laptop. Network connectivity brings convenience, monitoring, and reporting to end users. Amplifier configuration options include display brightness and timeout. For energy conservation, the amplifiers can be programmed to power off at a preset time of inactivity. Individual channels can be muted and firmware updates can be initiated from the web server.\u003cbr\u003e\u003cbr\u003e\n\nOnce the amplifier is connected to a network router with Internet access, the amplifier's advanced protection systems are now viewable on an Internet-connected device. Excessive current, output DC, fan speeds, short circuit, and overheating are all monitored in real time. If an issue occurs, the fault is displayed on the front panel and reported on the web server interface. Emails will automatically be sent to as many as three email addresses to notify the end user and\/or the dealer of the condition.\u003cbr\u003e\u003cbr\u003e\n\nCircuitry Highlights\u003cbr\u003e\n The new iBias circuitry is built on a foundation of core Krell circuit technologies. All signal gain is realized in the current domain using proprietary multiple-output current mirrors with extraordinary open loop linearity. Each amplifier channel uses all discrete components. There are no generic integrated circuits or op amps used anywhere. Gain is distributed among several stages, allowing each to have a large linear operating area.\u003cbr\u003e\u003cbr\u003e\n\nAudio signal voltages are converted to current at the amplifier input, and the audio signal remains in the current domain throughout the entire amplifier. \u003cbr\u003e\u003cbr\u003e\n\nCurrent mirrors in the final gain stages use a new output power device that operates at a 73% higher voltage, delivers almost 10% more current, and offers 120 watts of additional power handling capability as compared to other devices.\u003cbr\u003e\u003cbr\u003e \n \nWith this combination, the iBias amplifiers may now deliver substantially more power while using a smaller footprint. Normally used in demanding, high-bandwidth video circuits, these transistors allow the design of gain stages with superb accuracy and very low distortion. The signal path is fully complementary and fully balanced from input to output. Independent complementary pre driver and driver stages for the positive and negative output transistors make the output stages extremely fast and linear. This unique circuit is impervious to low-impedance or reactive loads; it simply drives any loudspeaker with absolute confidence, achieving the very best possible sonic results.\u003cbr\u003e\u003cbr\u003e\n\nMost amplifiers use coupling capacitors in the signal path to block DC and prevent damaging offset voltages from reaching your speakers. Krell amplifiers are fully direct-coupled, with no capacitors in the audio signal path. This design gives the Krell amplifiers lower internal impedance, which allows firmer, more precise control of your speakers. It also provides flatter, more extended low-frequency response, because coupling capacitors not only block DC but also affect the lowest bass frequencies. Krell employs expensive, non intrusive DC servos that remove DC without impacting the musical signal. Thus, the iBias Class A amplifiers deliver the full breadth of the music with detail, impact, and space intact.\u003cbr\u003e\u003cbr\u003e\n\nKrell CAST™\u003cbr\u003e\n Reserved for the Solo 375 and Solo 575 is our CAST inputs and circuitry. Current Audio Signal Transmission, termed CAST, is a revolutionary method of connecting analog audio components for unparalleled sonic performance. In traditional audio systems, each component is a discrete entity with unique characteristics that act upon the musical signal independently. Each component is unaware of the other components in the system. The cables that connect the components also have their own electrical characteristics, which affect the sonic presentation of the entire system. Krell CAST™ unifies individual components and interconnects them into an electrically linked whole. The original signal remains unaltered from source to speaker. Still equipped with standard connections for use with other components, the full expression of Krell technology is realized when the system is connected using Krell CAST MMF interconnects. Krell CAST connected systems offer significant improvements in every performance area: speed, precision, dynamic range, depth and width of the sound stage, transient impact, and tonal balance.\u003cbr\u003e\u003cbr\u003e\n\nEverything Audiophiles and Home Theater Fans Could Want in an Amplifier\u003cbr\u003e\n Krell iBias Class A amplifiers are the first to deliver the rich musicality of Class A amplifiers, the uncompromised dynamics of classic Krell amplifiers, and the efficiency and low power consumption of Class G and H amplifiers.\u003cbr\u003e\u003cbr\u003e\n\nBecause the iBias circuit eliminates crossover distortion, the amplifier is able to resolve more of the detail and microdynamics in even the best analog recordings. Simply put, the music breathes. Whether an iBias amplifier is called on to reproduce the extreme dynamic range of high-resolution digital files, the minute intricacies of a 45-rpm, 180-gram vinyl record, or the complexity of today’s latest blockbuster action film, it does so without altering or abating the music in any way.\u003cbr\u003e\u003cbr\u003e\n\nThe iBias amplifiers' unprecedented ability to retrieve the subtlest details gives their sound an incredible dimensionality, with an ambient, broad and extraordinarily deep soundstage. As spacious as the sound is, though, the amplifiers are still able to produce pinpoint stereo imaging if the recording calls for it.\u003cbr\u003e\u003cbr\u003e\n\nIt's all the power and control for which Krell has always been famous, with a level of resolution and musicality in the midrange and treble that has simply never been heard before.\u003cbr\u003e\u003cbr\u003e\n\nIn short, the new patent pending iBias Class A Krell amplifers give today's audiophiles and home theater fans everything they could possibly want in an amplifier.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\nMono Power Amplifier:\u003cbr\u003e\n575 Watt Amplifier Featuring Krell iBias Technology \u003cbr\u003e\u003cbr\u003e\n\nFrequency response:\u003cbr\u003e\n 20 Hz to 20 kHz +0, –0.15 dB\u003cbr\u003e\n \u0026lt; 0.5 Hz to 100 kHz +0, –3 dB\u003cbr\u003e\u003cbr\u003e\n\nSignal-to-noise ratio:\u003cbr\u003e\n \u0026gt; 108 dB, wideband, unweighted, referred to full power output\u003cbr\u003e\n \u0026gt; 115 dB, \"A\"-weighted\u003cbr\u003e\u003cbr\u003e\n\nGain:  27 dB\u003cbr\u003e\u003cbr\u003e\n\nTotal harmonic distortion:\u003cbr\u003e\n \u0026lt;  0.19% at 20 kHz, at 575 W, 8 Ω \u003cbr\u003e\u003cbr\u003e\n\nInput Impedance:\u003cbr\u003e\n Single-ended: 100 kΩ \u003cbr\u003e\nBalanced: 200 kΩ\u003cbr\u003e\u003cbr\u003e \n\nInput sensitivity:\u003cbr\u003e\n Single-ended or balanced: 3.03 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput power:\u003cbr\u003e\n 575 W RMS at 8 Ω\u003cbr\u003e\n900 W RMS at 4 Ω\u003cbr\u003e\u003cbr\u003e\n\nOutput voltage:\u003cbr\u003e\n 192 V peak-to-peak\u003cbr\u003e\n 68 V RMS\u003cbr\u003e\u003cbr\u003e\n\nOutput current:\u003cbr\u003e\n 22 A peak\u003cbr\u003e\u003cbr\u003e\n  \nSlew rate:\u003cbr\u003e\n 40 V\/μs \u003cbr\u003e\u003cbr\u003e\n\nOutput impedance:\u003cbr\u003e\n \u0026lt; 0.015Ω, 20 Hz to 20 kHz\u003cbr\u003e\u003cbr\u003e\n\nDamping factor:\u003cbr\u003e\n \u0026gt; 530, 20 Hz to 20 kHz, referred to 8 \u003cbr\u003e\u003cbr\u003e\n\nPower consumption:\u003cbr\u003e\n Standby: 1 W\u003cbr\u003e\n Idle: 131 W\u003cbr\u003e\n Maximum: 2660 W\u003cbr\u003e\u003cbr\u003e\n\nHeat output:\u003cbr\u003e\n Standby: 3.42 BTU\/hr.\u003cbr\u003e\n Idle: 448 BTU\/hr.\u003cbr\u003e\n Maximum: 9097 BTU\/hr.\u003cbr\u003e\u003cbr\u003e\n\nInputs:\u003cbr\u003e\n 1 single-ended via RCA connector\u003cbr\u003e\n 1 balanced via XLR connector\u003cbr\u003e\n 1 CAST\u003cbr\u003e\u003cbr\u003e\n\nOutputs:\u003cbr\u003e\n 1 pairs binding posts\u003cbr\u003e\u003cbr\u003e\n\nDimensions:\u003cbr\u003e\n 17.1 in. W x 7.65 in. H x 21.10in. D\u003cbr\u003e\n 434 mm W x 194 mm H x 536mm D\u003cbr\u003e\u003cbr\u003e\n\nWeight:\u003cbr\u003e\n 80 lbs., 36.4 kg (shipping)\u003cbr\u003e\n 70 lbs., 31.8 kg (unit only)","brand":"Krell","offers":[{"title":"Default Title","offer_id":57409460601164,"sku":"KRELLSOLO575","price":11248.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Krell-Solo-575-Power-Amplifier.jpg?v=1777486304"},{"product_id":"jadis-ja30-mk-ii-amplifier","title":"Jadis JA30 MK II Amplifier","description":"This dual mono up to 45 watts in pure class A amplifier incorportes all the unique technical and sonic innovations which have propelled its predecessors into audio legend. \u003cbr\u003e\u003cbr\u003e\n\nThe MkII version allows the use of the KT150 new pentode tube. \u003cbr\u003e\u003cbr\u003e\n\nThe JA30, a pure class A 45 watt per side amplifier, is a very effective monoblock. Each tube is protected by a fuse and is self-biasing even when tubes are replaced, no adjustments are necessary (but the tubes have to be paired). Output tubes can be either 6550s or KT88s and the amps are designed to deliver full power at 15Hz, making for extraordinary bass.\u003cbr\u003e\u003cbr\u003e\n\nWhen when switching from KT150 to another type of power tube such as : EL34, 6CA7, KT88, KT90, KT120 \u0026amp; 6550 a small modification has to be made inside the unit.\u003cbr\u003e\u003cbr\u003e\n\n\nTechnical Specification:- \u003cbr\u003e\u003cbr\u003e\n\n\nType:\nMonoblock power amplifier pure class A \u003cbr\u003e\n\nBias:\nAutomatic \u003cbr\u003e\n\nPower:\nup to 45W Class-A \u003cbr\u003e\n\nBandwidth:\n20Hz to 46KHz \u003cbr\u003e\n\nSensibility:\n0.5V \u003cbr\u003e\n\nNumber of blocks:\n2 \u003cbr\u003e\n\nTubes list:\n4xKT88\/KT90\/KT120\/6550, 2XECC82 \/ 2xECC83 \u003cbr\u003e\n\nDimensions:\n46X21X21cm EACH\u003cbr\u003e \n\nWeight:\n22Kg EACH\u003cbr\u003e \n\nConsumption:\n125W EACH \n \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409467810124,"sku":"JADISJA30MK2","price":4165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-JA30-MK-II.jpg?v=1777486577"},{"product_id":"jadis-ja80-mk-ii-amplifier","title":"Jadis JA80 MK II Amplifier","description":"The JA80 is a power amplifier working in pure class A. It is the first amplifier created by the JADIS in 1983; it has been upgraded several times but remains the flagship of the brand.\u003cbr\u003e\u003cbr\u003e\n\nIt works in a \"push-pull\" configuration with triple load and autobias.\n It can work with various types of penthodes: KT120, KT90, KT88, 6550, 6CA7 or EL34.\u003cbr\u003e\u003cbr\u003e\n\nThe MkII version brings the compatibility with the KT150 pentodes.\u003cbr\u003e\u003cbr\u003e\n\nThe function phase shifter is insured by a triode double ECC82 and the function driver by an ECC83.\u003cbr\u003e\n The output transformer, guaranteed for life, allows an adaptation of impedance from 1 to 16 ohms.\u003cbr\u003e\n The cathode circuit is protected by an individual fuse.\u003cbr\u003e\n The power transformer is oversized for a better dissipation of heat and vibrations.\u003cbr\u003e\n The filtering of the high voltages is assured by high capacity capacitors. \u003cbr\u003e\n Heating the tubes is by alternate current with balance and noise reduction. \u003cbr\u003e\n Output terminals allow a bi-wiring.\u003cbr\u003e\n Gold connections assure a faithful broadcast of the signals.\u003cbr\u003e\n The device is assembled with conventional cabling \"point by point\" and uses a silver \/ copper tin solder.\u003cbr\u003e\n The frame, in 316L non-magnetic stainless steel, does not influence the electronics and renders the device unsensitive to external disturbances.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:- \u003cbr\u003e\n\n\nType:\nPure class A monoblock power amplifier \u003cbr\u003e\n\nBias:\nAutomatic \u003cbr\u003e\n\nPower:\nUp to 90 Watt Rms per channel \u003cbr\u003e\n\nBandwidth:\n20Hz to 27KHz \u003cbr\u003e\n\nSensibility:\n500 mV \u003cbr\u003e\n\nTubes list:\n8xKT150\/6550\/KT120\/KT90\/KT88\/6CA7\/EL34, 2xECC82, 2xECC83 \u003cbr\u003e\n\nDimensions:\n260 x 625 x 240 mm per block\u003cbr\u003e \n\nWeight:\n35 Kg per block \u003cbr\u003e\n\nConsumption:\n190 W each mono amplifier \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409467842892,"sku":"JADISJA80MK2","price":7498.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-JA80-MK-II.jpg?v=1777486581"},{"product_id":"jadis-ja120-amplifier","title":"Jadis JA120 Amplifier","description":"These amplifiers work in \"push-pull\" configuration, triples load and autobias.\u003cbr\u003e\nThey can work with various types of penthodes: KT120, KT90, KT88, 6550, 6CA7 or EL34.\u003cbr\u003e\nThe function phase shifter is assured by a triode double ECC82 and the function driver by an ECC83. It can work in symmetric mode on option.The output transformers, guaranteed for life, allow an adaptation of impedance from 1 to 16 ohms.\u003cbr\u003e\n\nThe power transformer is oversized for a better dissipation of heat and vibrations.\u003cbr\u003e\u003cbr\u003e\n\nThe cathode circuit is protected by individual fuses.\u003cbr\u003e\u003cbr\u003e\n\nThe filtering of the high voltages is ensured by high capacity capacitors. \nThe tubes are heated by alternate current with balance and noise reduction. \nTwo output terminals allow bi-wiring.\nGold connections ensure a faithful broadcast of the signals.\nThese devices are assembled using \"point to point\" wiring with silver \/ copper solder.\nThe frame is made of non-magnetic stainless steel which  protects the device from external disturbances.\u003cbr\u003e\u003cbr\u003e\n\nReleased in 2013, the new JA120 builds on Jadis' tradition of combining fine hand craftsmanship with state-of-the-art innovation and design. The JA120 benefits from several important enhancements and raises the bar with no-compromise regarding audio performance.\u003cbr\u003e\u003cbr\u003e\n\n\n\n\nSpecifications:-\u003cbr\u003e\n\n\nType\nMonoblock power amp Pure class A \u003cbr\u003e\n\nBias\nautomatic \u003cbr\u003e\n\nPower\n100W \u003cbr\u003e\n\nBandwidth\n15-38000 Hz \u003cbr\u003e\n\nSensibility\n560mV \u003cbr\u003e\n\nNumber of blocks\n2 \u003cbr\u003e\n\nTubes list\n12 X KT120, KT88, KT90, 6550, 6CA7 2 X ECC83\/12AX7 4 X ECC82\/12AU7 \u003cbr\u003e\n\nDimensions\n71 x 30 x 26 cm \u003cbr\u003e\n\nWeight\n45 Kg per bloc \u003cbr\u003e\n\nConsumption\n250W per bloc \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409468105036,"sku":"JADISJA120","price":9998.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-JA120.jpg?v=1777486586"},{"product_id":"jadis-ja200-mk-ii-amplifier","title":"Jadis JA200 MK II Amplifier","description":"Jadis JA200 MK II\u003cbr\u003e\u003cbr\u003e\n\nBased on the same general design as the JA80, this masterpiece of equipment offers the same sound quality with an unbelievable capability to drive the most difficult existing loads.\u003cbr\u003e\u003cbr\u003e\n\nCapable of 160 watts per channel in pure Class A and 200W with the KT150, its unique power capability and dynamic behaviour are combined for the first time in vacuum-tube amplifier history, with the ultra low distortion and transparency of the best low-power exotic Class A designs.\u003cbr\u003e\u003cbr\u003e\n\nIts low frequency performance is unequalled.  Built with the same standard as the now famous JA80, the JA200 shares its sound consistency and unmatched reliability year after year.\u003cbr\u003e\u003cbr\u003e\n\nThe output stage of the JA200 uses 10 KT88 on each mono amp.  For thermal dissipation reasons, the JA200 is built on four chassis : two amplifiers and two power supplies.   Each chassis is the size of a JA80 mono amp.\u003cbr\u003e\u003cbr\u003e\n\nThe JA200 will take you where very few have gone before; 160 watts of pure class A power. This four box set of ultimate musicality features two mono-block amplifiers each with its own separate power supply. Probably the last amp you'll ever buy...\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\n\n\nType:\nMonoblock pure class A power amplifier \u003cbr\u003e\n\nBias:\nAutomatic \u003cbr\u003e\n\nPower:\n160 W \u003cbr\u003e\n\nBandwidth:\n20Hz to 30 kHz\u003cbr\u003e \n\nSensibility:\n1.2 V \u003cbr\u003e\n\nNumber of blocks:\n4 \u003cbr\u003e\n\nTubes list:\nPOWER TUBES X 20 ECC82\/12AU7 X 2 ECC83\/12AX7 X 2 \u003cbr\u003e\n\nDimensions:\n625 x 260 x 240 each block \u003cbr\u003e\n\nWeight:\n125Kg \u003cbr\u003e\n\nConsumption:\n440 W per channel \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409468137804,"sku":"JADISJA200","price":12498.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-JA200-MKII.jpg?v=1777486590"},{"product_id":"jadis-se845-amplifier","title":"Jadis SE845 Amplifier","description":"The SE 845 design is in response to the demands for natural and dynamic musicality and the technical choices for this amplifierhave been made with this requirement in mind. For the 845 triode to be effective, it needs an incoming signal of high amplitude under low impedance : The ECC 83 double triode ensures the gain in tension, while the 6SN7 ensures the impedance adaptation between the driver stage and the power stage.\u003cbr\u003e\u003cbr\u003e\n\n\n\n\nSpecifications:-\u003cbr\u003e\n\n\nType\nTriode single ended monoblock \u003cbr\u003e\n\nBias\nAutobias\u003cbr\u003e \n\nPower\n20W A class \u003cbr\u003e\n\nSensibility\n500mV \u003cbr\u003e\n\nNumber of blocks\n2 \u003cbr\u003e\n\nTubes list\u003cbr\u003e\n2 x 845, x2 6NS7, 2 x ECC83 \n\nDimensions\n65x30x24 cm \u003cbr\u003e\n\nWeight\n35kg \u003cbr\u003e\n\nConsumption\n200W per unit \n","brand":"Jadis","offers":[{"title":"(each)","offer_id":57409468170572,"sku":"JADISSE845","price":9581.67,"currency_code":"GBP","in_stock":true},{"title":"Jadis SE845 NEC Amplifier (each)","offer_id":57421001392460,"sku":"JADISSE845NEC","price":11665.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-SE845.jpg?v=1777486595"},{"product_id":"jadis-se300b-amplifier","title":"Jadis SE300B  Amplifier","description":"The SE300B supplies a power of 10W RMS and functions in pure class-A with single-ended mounting (the two tubes are in parallel) with an automatic bias. The two high voltages, driver and power, have vacuum-tube power supplies. The bandwidth (at –3dB) is from 20Hz to 20kHz, without any feedback. The driver stage, powered at 400V, is built around a double-triode 6SN7. The two elements of the tube are mounted in cascade. The output stage is powered at 320V, which allows the tubes to work in the best conditions.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:-\u003cbr\u003e\n\nType\nTriode single ended monoblock amplifier \u003cbr\u003e\n\nBias\nAutobias \u003cbr\u003e\n\nPower\n10W A class \u003cbr\u003e\n\nSensibility\n450mV \u003cbr\u003e\n\nNumber of blocks\n2 \u003cbr\u003e\n\nTubes list\n4 x 300B, 4 x 5R4, 2 x 6SN7 \u003cbr\u003e\n\nDimensions\n20.3x22.9x53.1 cm \u003cbr\u003e\n\nWeight\n29.5kg \u003cbr\u003e\n\nConsumption\n140W each \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409468203340,"sku":"JADISSE300B","price":5415.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-SE300B-Amplifier.jpg?v=1777486599"},{"product_id":"audio-research-reference-75se-standard-amplifier","title":"Audio Research Reference 75SE Standard Amplifier","description":"VACUUM TUBE STEREO POWER AMPLIFIER, 75 WATTS\u003cbr\u003e\u003cbr\u003e \n\nThe Reference 75 SE is a stunning amplifier in every way – performance, styling and reliability combined to elevate your music listening to a new experience.  Capable of controlling a wide variety of speakers, the Reference 75 SE will transport you into the musical performance unlike any other comparable amplifier. At the heart of the Reference 75 SE is decades of proven Audio Research vacuum tube technology, a legacy unrivaled by any other manufacturer of tube electronics.  Developed through hundreds of hours of critical listening, the carefully selected components comprising the Reference 75 SE combine to provide an amplifier which transcends traditional hi-fi, instead relaying music with realism and tangibility.\u003cbr\u003e\u003cbr\u003e\n\n\n\n\nVisually, the Reference 75 SE hearkens back to past Audio Research products, taking inspiration from earlier amplifer designs.  With its two large VU meters, which display power output as well as provide bias adjustments, the Reference 75 SE has a timeless appearance resembling precision laboratory equipment and an overbuilt, industrious aesthetic.  Offered in both natural aluminum and black finishes, the understated look will complement any system.\u003cbr\u003e\u003cbr\u003e\n\nThe KT150 vacuum tube delivers power from the amplifier to your speakers.  Newly designed solely for the audio industry, the KT150 offers higher power handling and current delivery.  A matched pair of tubes per channel run conservatively, ensuring stable operation and many hours of trouble-free listening.  Custom designed capacitors couple the output of the tubes to the speakers for the purest signal possible.\u003cbr\u003e\u003cbr\u003e\n\nThe Reference 75 SE is the new generation from a lineage of amplifiers only Audio Research could produce.  Experience real music and unleash the capacity of your system – music in High Definition®.\u003cbr\u003e\u003cbr\u003e\n\nSpecification:- \u003cbr\u003e\u003cbr\u003e\n\nPOWER OUTPUT\n75 watts per channel continuous from20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 75 watts, below 0.05% at 1 watt. Approximate actual power available at ‘clipping’ 76 watts (1kHz). (Note that actual power output is dependent upon both line voltage and ‘condition’ i. e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)\u003cbr\u003e\n\nPOWER BANDWIDTH\n(-3dB points) 7Hz to 60kHz.\u003cbr\u003e\n\nFREQUENCY RESPONSE\n(-3dB points at 1 watt) 0.7Hz to 75 kHz.\u003cbr\u003e\n\nINPUT SENSITIVITY\n1.4V RMS BAL for rated output. (25 dB Bal gain into 8 ohms.)\u003cbr\u003e\n\nINPUT IMPEDANCE\n300K ohms Balanced.\u003cbr\u003e\n\nOUTPUT POLARITY\nNon-inverting. Balanced input pin 2+ (IEC-268).\u003cbr\u003e\n\nOUTPUT TAPS\n8 ohms, 4 ohms.\u003cbr\u003e\n\nOUTPUT REGULATION\nApproximately 1.0dB 8 ohm load to open circuit (Damping factor approximately 8).\u003cbr\u003e\n\n\n\nOVERALL NEGATIVE FEEDBACK\n15dB.\u003cbr\u003e\n\nSLEW RATE\n10 volts\/microsecond.\u003cbr\u003e\n\nRISE TIME\n4.0 microseconds.\u003cbr\u003e\n\nHUM \u0026amp; NOISE\nLess than 0.06mV RMS – 112dB below rated output (IHF weighted, input shorted).\u003cbr\u003e\n\nPOWER SUPPLY ENERGY STORAGE\nApproximately 520 joules.\u003cbr\u003e\n\nPOWER REQUIREMENTS\n105-125VAC 60Hz (210-250VAC 50Hz) 410 watts at rated output, 500 watts maximum, 230 watts idle.\u003cbr\u003e\n\nTUBES REQUIRED\n2 – Matched pair KT150 – Power Output; 2 – 6H30 Driver.\u003cbr\u003e\n\nDIMENSIONS\n19\" (48.3 cm) W x 8.75\" (22.2 cm) H x 19.5\" (49.5 cm) D. Handles extend 1.5\" (3.8 cm) forward.\u003cbr\u003e\n\nWEIGHT\n47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg) Shipping. ","brand":"Audio Research","offers":[{"title":"Audio Research Reference 75SE Vacuum Tube Stereo Power Amp -Black","offer_id":57409470398796,"sku":"ARESEARCHREF75SEB","price":9165.0,"currency_code":"GBP","in_stock":true},{"title":"Audio Research Reference 75SE Vacuum Tube Stereo Power Amp - Silver","offer_id":57421017186636,"sku":"ARESEARCHREF75SES","price":9165.0,"currency_code":"GBP","in_stock":true},{"title":"Audio Research Reference 75SE 2nd User - Silver","offer_id":57421017219404,"sku":"ARREF75SESH","price":8331.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Audio-Research-Ref75SE-black.jpg?v=1777486670"},{"product_id":"sonance-sonamp-asap3d-se-asap3dse-2-channel-rack-mount-amplifier","title":"Sonance Sonamp ASAP3D-SE (ASAP3DSE) - 2 channel rack mount amplifier","description":"The ASAP3D SE combines the latest digital power amplifier technology with proven Sonamp® auto House\/Local source switching and BBE® Sound Enhancement in a new small package that dramatically expands your installation options. Featuring a highly efficient ICEpower® digital amplifier that provides 25W RMS\/ch @ 8 ohms and 50W RMS\/ch @ 4 ohms with very little heat generation, the ASAP3D SE is housed in a 1U high by ½-rack wide package. This allows you to mount the amplifier almost anywhere (a key-hole on the bottom panel even lets you hang it on a wall behind a flat screen TV), improves its long-term reliability and provides significant energy savings over conventional amplifier designs. (ICEpower was developed by B and O, a company known for high-quality sound.)\u003cbr\u003e \u003cbr\u003e \n\n\nSpecifications:- \u003cbr\u003e \u003cbr\u003e \n \n \n \n\nChannels:\u003cbr\u003e \n 2 (one stereo pair)\u003cbr\u003e  \n\nPower Output:\u003cbr\u003e \n 25 watts RMS per channel @ 8 ohms - 50 watts per channel @ 4 ohms\u003cbr\u003e   \n\nFrequency Response:\u003cbr\u003e \n 20Hz – 20kHz +1\/-3dB (hi-pass filter OFF); -3dB @ 27Hz (hi-pass filter ON) \u003cbr\u003e \n\nTotal Harmonic Distortion:\u003cbr\u003e \n 0.10% (1kHz, 8 ohms);\n0.25% (1kHz, 4 ohms)\u003cbr\u003e  \n    \n\nSignal-to-Noise Ratio:\u003cbr\u003e \n -94dB (w\/22kHz A-WTG filter);\n-88dB (with AC-sensing trigger) \u003cbr\u003e \n    \n\nInput Sensitivity:\u003cbr\u003e \n 900mV for 25W RMS output\n700mV w\/BBE ON (+3dB)\n500mV w\/BBE ON (+6dB) \u003cbr\u003e \n    \n\nInput Impedance:\u003cbr\u003e \n 13k ohms \u003cbr\u003e \n\nMaximum Source Voltage Input:\u003cbr\u003e \n 2.3VAC RMS \n1.3VAC RMS w\/BBE ON\u003cbr\u003e  \n    \n\nPower Consumption:\u003cbr\u003e \n 250 watts maximum (4 ohms, full power); 17 watts idle (no signal)\u003cbr\u003e  \n\nHeat Output:\u003cbr\u003e \n 28 BTU\/HR @ 8 ohms (rock music);\n55 BTU\/HR @ 4 ohms (rock music)\u003cbr\u003e  \n    \n\nAC Fuse:\u003cbr\u003e \n 2A (T2AL ~ 250V)\u003cbr\u003e  \n\nDimensions (WxHxD):\u003cbr\u003e \n 9 1\/2” x 1 3\/4” x 12 1\/2” (241mm x 45mm x 318mm)\u003cbr\u003e  \n\nRack Space Requirements:\u003cbr\u003e \n 1U (1\/2-rack width) \u003cbr\u003e \nShipping Weight:\u003cbr\u003e  \n7.0 lbs (3.2kg) \n","brand":"Sonance","offers":[{"title":"Default Title","offer_id":57409531216204,"sku":"SON-92447","price":519.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Sonance-Sonamp-ASAP3D-SE-2-channel-rack-mount-amp.jpg?v=1777488000"},{"product_id":"stealth-acoustics-sa2400-2-channel-amplifier","title":"Stealth Acoustics SA2400 - 2 Channel Amplifier","description":"The Stealth Acoustics SA2400 is high-current two-channel amplifier with powerful built-in digital signal processing functions suitable as a low distortion power source for Stealth Acoustics speakers, Stealth subwoofers, or other un-powered speakers and subwoofers. Intended for distributed audio, fixed installations, or home theater applications, the SA2400 mounts using the supplied removable rack ears in a standard 19” (482 mm) equipment rack requiring only two RU spaces (3-1\/2” – 89 mm), or may stack with other free-standing components. The SA2400 delivers a solid 310 watts per-channel into an 8Ω load and 450 watts per-channel into 4Ω.\u003cbr\u003e\u003cbr\u003e\n\nThe SA2400’s internal DSP functions may be programmed for each channel independently or together and include 11 bands of fully-parametric EQ, variable High and Low Pass filters with selectable slopes, fully-programmable limiter stage and delay functions. All parameters may be programmed using front panel controls or via a USB connected computer utilizing Stealth Signal Management System software (SSMS).\n For maximum flexibility integrating into any audio system, the SA2400 includes RCA unbalanced line level, balanced XLR line level, and phoenix speaker level inputs for each channel, all with “pass-through” output connectors. The speaker level input\/pass-through connections allow the SA2400 to feed directly from full-range speaker lines, anywhere in the system. A stereo optical input is provided for connecting digital sources to the amplifier. Inputs may be mapped to either channel and may be “mono-summed” via programming. The SA2400 amplifier output connections are via 5-way binding posts designed to accept heavy gauge speaker wires.\u003cbr\u003e\u003cbr\u003e\n A selectable automatic turn-on feature activates the amplifier only when audio signals are present. Quiet 8-stage cooling fans automatically engage as required. The front panel includes direct master volume and menu access controls as well as an LCD display window and dual clip indicators. 115VAC and 230VAC input line voltages are easily selectable via a rear panel switch. The Stealth Acoustics SA2400 amplifier is covered by a 2-Year manufacturer’s warranty.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:-\u003cbr\u003e\n\nFlexible Inputs with Pass Through\u003cbr\u003e\n\nPhoenix connector speaker level inputs \/ outputs RCA unbalanced line level inputs \/ outputs XLR balanced line level inputs \/ outputs\n Optical Digital input (stereo TOS – routable, no pass through output)\u003cbr\u003e\n\nAmplifier Output Connectors\u003cbr\u003e\n\n5-way binding posts (each channel)\u003cbr\u003e\n\nFront Panel LCD Display\u003cbr\u003e\n\nInput level readout Programming \/ parameter display Dimming function (3 levels)\u003cbr\u003e\n\nUSB Connection\u003cbr\u003e\n\nFor Computer programming of DSP features via SSMS software\u003cbr\u003e\n\nAuto On \/ Standby Function\u003cbr\u003e\n\nSwitch selectable “On” or “Auto”\u003cbr\u003e\n\nFan Cooled\u003cbr\u003e\n\nAutomatic – 8 speed stages\u003cbr\u003e\n\n115V-60Hz and 230V-50Hz Selectable Input Voltages\u003cbr\u003e\u003cbr\u003e\n\n \n\nRack Mountable\n\n(2) RU spaces: 3-1\/2” (89mm)\u003cbr\u003e\n\nProduct Specifications\u003cbr\u003e\n\nPower Output (per channel – both channels driven)\u003cbr\u003e\n\n310 watts @8Ω Less than 0.05 THD\n 450 watts @4Ω Less than 0.05 THD\u003cbr\u003e\n\nFrequency Response\n\n20Hz-50kHz (+1\/-3dB)\u003cbr\u003e\n\nTotal Harmonic Distortion\n\nLess than 0.05 @ 450 watt @4Ω \/ 1 kHz\u003cbr\u003e\n\nSignal to Noise Ratio\n\nGreater than 105 dB \/ A weighting 20Hz-20kHz\u003cbr\u003e\n\nAnalog Input Sensitivity\n\n-1dBV for output of 312.5W \/ 8Ω\u003cbr\u003e\n\nMaximum Voltage Gain\n\n36 dB \/ 8Ω\u003cbr\u003e\n\nCrosstalk\n\nGreater than 85dB\u003cbr\u003e\n\nSystem Impedance\n\n8Ω Nominal – 4Ω Minimum\u003cbr\u003e\n\nFull Output Current Draw\n\n1080 watts @115V \/ 8 Ω (100Hz sine wave – both channels driven)\n 1560 watts @115V \/ 4 Ω (100Hz sine wave – both channels driven)\n Typical audio power current draw is 1\/8 to 1\/4 Full Output Current Draw, depending on source material \/ load\u003cbr\u003e\n\nAmplifier \/ Load Protection\n\nFull short circuit, open circuit, thermal, ultrasonic and RF protection\n On\/Off muting with auto volume ramp up on power-up\n DC fault power supply shutdown\n Fixed high-pass filter @18Hz\n Stable into reactive or mismatched loads\u003cbr\u003e\n\nShipping Weight\n\n38 lbs. (17.2 kg)","brand":"Stealth Acoustics","offers":[{"title":"Default Title","offer_id":57409577189708,"sku":"STEALTHSA2400","price":1800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Stealth-Accoustics-SA2400.jpg?v=1777488874"},{"product_id":"constellation-audio-inspiration-series-stereo-1-0-power-amplifier","title":"Constellation Audio - Inspiration Series - Stereo 1.0 Power Amplifier","description":"200 watts per channel into 8 ohms:\u003cbr\u003e\nWith power output conservatively rated at 0.2% total harmonic distortion plus noise, doubling to 400 watts into 4 ohms, the Inspiration STEREO 1.0 has enough power to drive practically any speaker to maximum volume without audible distortion.\u003cbr\u003e\u003cbr\u003e\n\nBalanced bridged design from Hercules and Centaur:\u003cbr\u003e\nThe Inspiration STEREO 1.0 uses a modular, fully balanced design with only N-type output transistors, instead of half N-type and half P-type as found in almost all other solid-state amplifiers. Thus, the positive and negative halves of the audio signal are maintained in ideal balance and the subtlest of musical details are preserved.\u003cbr\u003e\u003cbr\u003e\n\nLine Stage Gain Module:\u003cbr\u003e\nIncoming signals are treated to our Line Stage Gain Module circuitry, which uses servo circuits to achieve essentially perfect balance between the positive and negative haves of the audio signal. If a Constellation Audio preamplifier is used, this input stage may be bypassed through use of the Inspiration STEREO 1.0's Constellation Direct balanced input.\u003cbr\u003e\u003cbr\u003e\n\nFully discrete circuitry:\u003cbr\u003e\nAs with our other amplifiers, we use only discrete components in the Inspiration STEREO 1.0’s audio circuits.\u003cbr\u003e\u003cbr\u003e\n\nUltra-smooth, high-current power supply:\u003cbr\u003e\nA large, custom-wound toroidal transformer feeds a bank of 24 capacitors rated at 10,000 microfarads each, assuring that the Inspiration STEREO 1.0's output stages have more than enough current to deliver their rated power with ease -- and enough dynamic output to achieve concert-sound levels, if your speakers are up to it.\u003cbr\u003e\u003cbr\u003e\n\nNo output filters required:\u003cbr\u003e\n The inherent stability of our Balanced Bridged design allows us to dispense with the Zobel output filter network many amplifiers require to maintain reliable operation.\u003cbr\u003e\u003cbr\u003e\n\n \n\n \nShortest possible signal path:\u003cbr\u003e\nBy placing the transformer at the front of the Inspiration STEREO 1.0 and moving the output stages to the rear, we ensure the shortest possible signal path and very low output impedance.\u003cbr\u003e\u003cbr\u003e\n\nShielded enclosure for power supply:\u003cbr\u003e\n To minimize interaction of the transformer's electromagnetic fields with the audio circuits, we place the transformer in its own enclosure and shield it with thick aluminum plates. A special shielded channel carries the AC voltage from the power input to the power supply enclosure.\u003cbr\u003e\u003cbr\u003e\n\n\nSpecifications:- \u003cbr\u003e\n\nInputs   1 Constellation Direct XLR, 1 standard balanced XLR, 1 unbalanced RCA \u003cbr\u003e\nOutputs   metal binding posts\u003cbr\u003e \nPower output per channel, 8Ω (1 kHz @ 1% THD+N)   200 watts\u003cbr\u003e \nPower output per channel, 4Ω (1 kHz @ 1% THD+N)   400 watts \u003cbr\u003e\nFrequency response   10 Hz to 80 kHz, +0\/-0.5 dB \u003cbr\u003e\nGain   14dB Constellation Direct, 26 dB Balanced and RCA \u003cbr\u003e\nTHD+N (1 kHz @ up to 90% of rated power)   Less than 0.05% \u003cbr\u003e\nOutput impedance   0.1Ω\u003cbr\u003e \nDamping factor (8Ω load)   80 \u003cbr\u003e\nInput impedance   20KΩ Constellation Direct, 10KΩ RCA unbalanced, 20KΩ XLR balanced \u003cbr\u003e\nSiganl-to-noise ratio  Greater than -95 dB, A-weighted\u003cbr\u003e \nOutput noise   Less than 70 µV, 500 kHz BW, -116 dB @ 250 watts\u003cbr\u003e \nWeight   55 lbs\/24.9 kg \u003cbr\u003e\nDimensions   8.5 x 17.0 x 19.0 in\n 216 x 432 x 483 mm \n\n\n","brand":"Constellation Audio","offers":[{"title":"Default Title","offer_id":57409593868620,"sku":"CONSAUDIOSTEREO1.0","price":12498.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Constellation-Audio-Inspiration-Series-Stereo-1.0.jpg?v=1777489166"},{"product_id":"constellation-audio-inspiration-series-mono-1-0-power-amplifier","title":"Constellation Audio Inspiration Series - Mono 1.0 Power Amplifier","description":"400 watts per channel into 8 ohms:\u003cbr\u003e\nThe Inspiration Monoblock not only delivers 400 watts into 8 ohms, it doubles that into 4 ohms -- and at a low 0.2% total harmonic distortion plus noise (THD+N), not the 0.5% or 1% at which many other amps are rated. No matter what speaker you have or how loudly you want to play it, the Inspiration Monoblock can drive it with ease.\u003cbr\u003e\u003cbr\u003e \n\nOur exclusive Balanced Bridged design:\u003cbr\u003e\n All of our amplifiers employ our exclusive Balanced Bridged balanced design. Other solid-state amplifiers use half N-type and half P-type output transistors, so they can never achieve a perfect balance between the positive and negative halves of the audio signal. Our amplifiers use only N-type output transistors, so the audio signal is kept in ideal balance and even the subtlest microdynamics and detail are conveyed without alteration.\u003cbr\u003e\u003cbr\u003e\n\nHigh-current power supply for maximum dynamics:\u003cbr\u003e\n The Inspiration Monoblock uses a front-mounted, custom-wound toroidal transformer in conjunction with a capacitor bank totalling 240,000 microfarads of storage. This arrangement ensures that the supply can deliver ultra-smooth, completely stable continuous DC voltage as well as exceedingly high peak power for the most demanding musical transients.\u003cbr\u003e\u003cbr\u003e\n\nThick power supply shielding for cleaner audio performance:\u003cbr\u003e\n To protect the sensitive audio circuits from electromagnetic interference produced by the Inspiration Monoblock's massive power supply transformer, we shield the transformer in its own enclosure in the front of the amp using thick aluminum plates.\u003cbr\u003e\u003cbr\u003e\n\nLine Stage Gain Module:\u003cbr\u003e\nWe use this preamplification circuit in every Constellation Audio product because we think it's the best one ever designed. The Line Stage Gain Module continuously monitors the balance between the positive and negative halves of the audio signal using a servo circuit, so noise, interference and flaws in upstream equipment cannot throw the signal out of balance.\u003cbr\u003e\u003cbr\u003e\n\n \n\n \nFully discrete circuitry:\u003cbr\u003e\nTo assure maximum performance, lowest noise and unrestrained dynamics, we use only discrete components -- such as transistors, resistors and capacitors -- in the Inspiration Monoblock's amplification circuits. There are no ICs in the signal path.\u003cbr\u003e\u003cbr\u003e\n \nRear-mounted output stage for low output impedance:\u003cbr\u003e\n To minimize the Inspiration Monoblock's output impedance -- and thus to maximize damping factor and achieve nearly instantaneous “stop on a dime” woofer performance -- we moved the amp's power supply to the front and the output stage to the rear, right next to the speaker cable binding posts. \u003cbr\u003e\u003cbr\u003e\n\nFilter-free output stage:\u003cbr\u003e\n Many high-end amplifiers use a Zobel filter network on the output stage to assure stability, but this filter limits bandwidth and can produce its own colorations. The inherent stability of our Balanced Bridged design makes an output filter unnecessary.\u003cbr\u003e\u003cbr\u003e\n\n\nSpecifications:- \u003cbr\u003e\n\nInputs   1 Constellation Direct XLR, 1 standard balanced XLR, 1 unbalanced RCA \u003cbr\u003e\nOutputs   metal binding posts \u003cbr\u003e\nPower output per channel, 8Ω (1 kHz @ 0.2% THD+N)   400 watts \u003cbr\u003e\nPower output per channel, 4Ω (1 kHz @ 0.2% THD+N)   800 watts \u003cbr\u003e\nFrequency response   10 Hz to 80 kHz, +0\/-0.5 dB \u003cbr\u003e\nGain   14dB Constellation Direct, 26 dB Balanced and RCA \nTHD+N (1 kHz @ up to 90% of rated power)   Less than 0.05%\u003cbr\u003e \nOutput impedance   0.1Ω \u003cbr\u003e\nDamping factor (8Ω load)   80 \u003cbr\u003e\nInput impedance   20KΩ Constellation Direct, 10KΩ RCA \u003cbr\u003eunbalanced, 20KΩ XLR balanced \u003cbr\u003e\nSiganl-to-noise ratio  Greater than -95 dB, A-weighted \nOutput noise   Less than\u003cbr\u003e 70 µV, 500 kHz BW, -116 dB @ 250 watts \u003cbr\u003e\nWeight   55 lbs\/24.9 kg \nDimensions   8.5 x 17.0 x 19.0 in\n 216 x 432 x 483 mm ","brand":"Constellation Audio","offers":[{"title":"Default Title","offer_id":57409593901388,"sku":"CONSTAUDIOMONO1.0","price":12498.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Constellation-Audio-Inspiration-Series-Mono-1.0.jpg?v=1777489171"},{"product_id":"constellation-audio-performance-series-centaur-ii-stereo-power-amp","title":"Constellation Audio Performance Series - Centaur II Stereo Power Amp","description":"Centaur II Stereo\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eA state-of-the-art race car.\u003c\/b\u003e\u003cbr\u003e\n\nNew power supply with 3 times the capacitance. Higher bias current for extended Class A operation. 250 watts per channel into 8 ohms, 800 into 2 ohms. Fully discrete balanced bridged circuitry for extraordinary fidelity. Larger, deep-fin heat sink for efficient cooling and outstanding reliability.\u003cbr\u003e\u003cbr\u003e\n\n Think of Centaur II as a state-of-the-art race car with an upgraded engine. The amplification circuits are essentially the same as in the original Centaur, but the power supply is radically improved. Supply capacitance is now tripled, with 18 10,000-microfarad capacitors replacing the original six. With three times as much stored energy on tap, Centaur II now achieves even stronger deep bass response and more dramatic dynamics.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eGetting the best possible sound.\u003c\/b\u003e\u003cbr\u003e\n\nTo make the most of Centaur II's expanded energy stores, they added a larger heat sink with deeper fins. With this additional cooling efficiency, they were free to raise bias current by 25 percent. The amplifier now spends more time running in Class A, which means less crossover distortion and better retrieval of even the most minuscule musical details.\u003cbr\u003e\u003cbr\u003e\n\n The new chassis is deeper and 40 percent heavier than the original. Yet the core circuitry, which made the original Centaur one of the world's most acclaimed amplifiers, remains the same. The concept, created by their \"dream team\" of audio engineers, was to combine multiple small, single-ended amplifier modules to achieve the power of a large amplifier. This gave them the delicacy and detail of a smaller amplifier with the power and dynamics of a large amp.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003ePerfectly balanced circuitry\u003c\/b\u003e\u003cbr\u003e\n\nCentaur II uses the same balanced bridged circuit topology found in all Constellation Audio amplifiers. The fully complementary design uses separate amplifiers for the positive and negative halves of the signal, ensuring the lowest possible noise and the best possible frequency response.\u003cbr\u003e\u003cbr\u003e\n\nOther complementary designs use different types of transistors to amplify the positive and negative halves of the incoming audio, resulting in an imbalanced signal. Centaur II instead uses only N-type output transistors. Along with other circuit refinements, the all-N-type design results in an essentially perfect signal balance – and fidelity exceeded only by our own Hercules II amplifiers.\u003cbr\u003e\u003cbr\u003e\n\nSuch perfect balance in an amplifier benefits the listener only if the incoming signal is perfectly balanced. To this end, Centaur II's input stage is the same Line Stage Gain Module found in the Virgo preamp. Like the rest of the amplifier, this stage is fully complementary, with separate circuits for positive and negative halves of the signal. By using hand-selected, low-noise FETs and servo circuits, the Line Stage Gain Module brings any incoming signal into essentially perfect positive\/negative balance. Customers who own Constellation Audio preamps may use the Constellation Link interface to bypass the Centaur II's gain module.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eSeemingly endless power\u003c\/b\u003e\u003cbr\u003e\n\nCentaur II's incomparable audio circuitry would achieve little without a clean, abundant source of power. This is why we used a 1,600-watt, custom-wound toroidal transformer with separate windings for the left and right channels. Each channel effectively has its own source of power, so high demands on one do not affect the other. Fully regulated supplies for all line-level circuits eliminate interference from outside sources.\u003cbr\u003e\u003cbr\u003e\n\nThe power supply's ample current allows Centaur II to drive any speaker, even the most exotic full-range models. The 250-watt-per-channel rating at 8 ohms doubles to 500 watts at 4 ohms. At 2 ohms, an impedance few amplifiers can handle, Centaur II delivers a staggering 800 watts per channel. Even at such high output levels, the modular amplifier design is inherently stable; unlike many amplifiers, it does not need a Zobel network at the output to damp high frequencies.\u003cbr\u003e\u003cbr\u003e\n\nThanks to the new deep-fin heat sinks and the air flow provided by hundreds of large ventilation holes in the sides of the chassis, Centaur II runs cool, placing minimum stress on its output transistors and driver circuits. Push it as hard as you like and it answers with impeccable fidelity no matter how demanding the speakers, the program material or the volume.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eA substantial refinement to an extraordinary amp\u003c\/b\u003e\u003cbr\u003e\n\nCentaur II's greatly expanded power supply capacitance and heat sink capacity take our revolutionary amplifier technologies to even greater heights. Centaur II builds on the original Centaur's signature blend of musicality and muscle with improved deep bass performance; the greater detail and smoother textures of extended Class A operation; and dynamics that are, quite literally, staggering. No matter what you expect from a stereo amplifier, Centaur II can deliver far more.\u003cbr\u003e\u003cbr\u003e\n\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\n\nInputs:\n\n2 XLR (1 for Constellation Link), 1 RCA\u003cbr\u003e\n\n\nOutputs:\n\nmetal binding posts\u003cbr\u003e\n\n\nPower output:\n\n\n250 watts, 8Ω (1 kHz @ 1% THD+N)\n\n500 watts, 4Ω (1 kHz @ 1% THD+N)\n\n800 watts, 2Ω (1 kHz @ 1% THD+N)\u003cbr\u003e\n\n\nGain:\n\n14dB (Constellation Direct)\/26 dB Balanced \u0026amp; RCA\u003cbr\u003e\n\n\nOutput noise:\n\n \u0026lt; 70 µV, 500 kHz BW, -116 dB @ 250 watts\u003cbr\u003e\n\n\nDamping factor (8Ω load):\n\n160\u003cbr\u003e\n\n\nTHD+N:\n\n\n \u0026lt; 0.05%, 1 kHz @ rated power\u003cbr\u003e\n\n\nFrequency response:\n\n10 Hz to 100 kHz, +1\/-0.5 dB\u003cbr\u003e\n\n\nInput impedance (balanced):\n\n20 KΩ\u003cbr\u003e\n\n\nInput impedance (unbalanced):\n\n10 KΩ\u003cbr\u003e\n\n\nOutput impedance:\n\n0.05Ω\u003cbr\u003e\n\n\nWeight:\n\n\n130 lbs \/ 59 kg\u003cbr\u003e\n\n\nDimensions (W x H x D):\n\n\n18.75 x 11.5 x 24.25 in (whd)\n 47.6 x 29.2 x 61.6 cm (whd)\n","brand":"Constellation Audio","offers":[{"title":"Default Title","offer_id":57409594065228,"sku":"CONSTELAUDIOCENTAURIISTEREO","price":44998.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Constellation-Audio-Centaur-II-Stereo.jpg?v=1777489192"},{"product_id":"constellation-audio-reference-series-hercules-ii-stereo","title":"Constellation Audio Reference Series - Hercules II Stereo","description":"500 watts per channel into 8 ohms:\u003cbr\u003e\n Our 500-watt\/8-ohm per-channel power rating for the Hercules II Stereo is actually pretty conservative; it’s really more like 550 watts. And 750 watts into 4 ohms, and a full 1 kW into 2 ohms. Thanks to its increased power supply capacitance and ample cooling capacity, the Hercules II Stereo drives low-impedance speakers with ease.\u003cbr\u003e\u003cbr\u003e\n \nModular circuit concept:\u003cbr\u003e\n Instead of achieving the Hercules II Stereo’s in the traditional way—just bulking it up with more output devices—we build it from numerous 125-watt single-ended modules. It thus has the musicality of smaller amplifier, and the power and control of a large amplifier.\u003cbr\u003e\u003cbr\u003e\n\nBalanced drive design for superior musicality:\u003cbr\u003e\n In the Hercules II Stereo, as in all Constellation Audio amplifiers, both the positive and negative halves of the audio signal see exactly the same type of output devices: N-type transistors. In other amps, the transistors are half N-type and half P-type, resulting in an inherent signal imbalance.\u003cbr\u003e\u003cbr\u003e\n\nInherently stable circuit design:\u003cbr\u003e\n Our circuit design combines high bandwidth with inherent high stability. Unlike many high-powered amplifiers, the Hercules II Stereo does not need a Zobel network at the output terminals to ensure stability at high frequencies.\u003cbr\u003e\u003cbr\u003e\n\nDual-mono design with one 3,000-watt transformer per channel:\u003cbr\u003e\n Each of the Hercules II Stereo’s channels has its own custom-wound, 3,000-watt toroidal transformer. Both transformers contain multiple isolated sets of windings to supply independent power feeds to various circuits within the amplifier. The isolation of the windings assures consistent voltage and current supply to all of the amplifier’s circuits, regardless of the demand placed on those circuits. Because each channel has its own transformer and supply capacitors, it is unaffected by the operation of the other channel.\u003cbr\u003e\u003cbr\u003e\n\nHigh-efficiency passive cooling:\u003cbr\u003e\n With more than 1,000 watts total power into 8 ohms, the Hercules II Stereo demands a constant, free-flowing supply of cool air. To achieve this without the use of fans, we incorporate two huge heat sinks and hundreds of large ventilation ports to minimize airflow impedance and maximum cooling.\u003cbr\u003e\u003cbr\u003e\n\nPerfect balancing through Line Stage Gain Module:\u003cbr\u003e\n The Hercules II Stereo incorporates two Line Stage Gain Modules, one for each channel. This module uses servo circuits and hand-selected FETs to assure that all incoming signals are perfectly balanced by the time they reach the amplifier stages. This is the same exact circuit found in our Altair II and Virgo line stages, and in all of our source components.\u003cbr\u003e\u003cbr\u003e\n\nConstellation Direct balanced interface:\u003cbr\u003e\n If you are using a Constellation Audio preamplifiers, you can use the Hercules II Stereo’s Constellation Direct input. This input bypasses the amplifier’s Line Gain Stage Module, which simplifies the audio chain for the best possible detail and musicality.\u003cbr\u003e\u003cbr\u003e\n\nSpecification:- \u003cbr\u003e\n\nInputs  4 XLR (2 Constellation Direct), 2 RCA \u003cbr\u003e\nPower output, 8Ω (1 kHz @ 1% THD+N)  550 W \u003cbr\u003e\nPower output, 4Ω (1 kHz @ 1% THD+N)  750 W \u003cbr\u003e\nPower output, 2Ω (1 kHz @ 1% THD+N)  1 kW\u003cbr\u003e \nOutputs  metal binding posts \u003cbr\u003e\nFrequency response  10 Hz to 100 kHz, +1\/-0.5 dB \u003cbr\u003e\nGain  32 dB \u003cbr\u003e\nTHD+N (1 kHz @ rated power)  Less than 0.05% \u003cbr\u003e\nOutput impedance  0.05Ω \u003cbr\u003e\nDamping factor (8Ω load)  150 \u003cbr\u003e\nInput impedance  10KΩ unbalanced, 20KΩ balanced \u003cbr\u003e\nOutput noise  Less than 500 µV, -100 dB @ 250 watts \u003cbr\u003e\nWeight  220 lbs \/ 100 kg \u003cbr\u003e\nDimensions  13\" \/ 330.2mm x 19\" \/ 482.6mm x 32\" \/ 812.8mm (hwd) \n\n\n","brand":"Constellation Audio","offers":[{"title":"Default Title","offer_id":57409594163532,"sku":"CONSTAUDIOREFHERCULES2","price":70833.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Constellation-Audio-Reference-Series-Hercules-2.jpg?v=1777489205"},{"product_id":"constellation-audio-reference-series-hercules-ii-mono","title":"Constellation Audio Reference Series - Hercules II Mono","description":"1,000 watts of power into 8 ohms:\u003cbr\u003e\n With 1 kilowatt of rated power into 8 ohms (and even that is a conservative number), the Hercules II monoblock has more than enough power for any speaker, any space and any listening taste. It handles low-impedance speakers with ease, delivering 1.5 kW into 4 ohms and an incredible 2 kW into 2 ohms.\u003cbr\u003e\u003cbr\u003e\n\nBalanced drive design for superior musicality:\u003cbr\u003e\n By using only N-type output transistors, instead of half N-type and half P-type as in other amplifiers, Hercules II achieves an essentially perfect balance between the positive and halves of the audio signal. As in a single-ended amplifier, the entirety of the audio signal passes through exactly the same type of output device.\u003cbr\u003e\u003cbr\u003e\n\nModular circuit concept:\u003cbr\u003e\nBy building Hercules II from numerous 125-watt single-ended modules, we achieve the sound quality of a small amplifier with a full 1,000 watts of power.\u003cbr\u003e\u003cbr\u003e\n\nDual 3,000-watt power transformers:\u003cbr\u003e\n These custom-wound toroidal transformers contain several isolated sets of windings to supply independent power feeds to various circuits within the amplifier. Because the windings are isolated, the demands of one circuit do not affect the performance of other circuits, and consistent voltage and current are always supplied.\u003cbr\u003e\u003cbr\u003e\n\nNo Zobel network needed:\u003cbr\u003e\n Hercules II’s inherently stable circuit design eliminates the need for a Zobel network at the output terminals to ensure stability at high frequencies.\u003cbr\u003e\u003cbr\u003e\n\nLarge heat sinks with high-flow ventilation ports:\u003cbr\u003e\n An amplifier of Hercules II’s incredible power must have ample and consistent airflow for reliable operation. To ensure that the amplifier runs cool, we equip it with huge heat sinks and hundreds of large ventilation ports that minimize airflow impedance.\u003cbr\u003e\u003cbr\u003e\n\nLine Stage Gain Module:\u003cbr\u003e\n In order to assure that all incoming signals are perfectly balanced and can thus benefit from Hercules II’s balanced drive design, we gave it the same type of input stage we use on all of our line-level components. This fully complementary preamplifier circuit uses hand-selected FETs and servos to achieve an essentially perfect balance between the positive and negative halves of the signal.\u003cbr\u003e\u003cbr\u003e\n\nConstellation Direct balanced interface:\u003cbr\u003e\n Because all Constellation Audio preamplifiers supply a perfectly balanced audio signal at their outputs, Hercules II includes the Constellation Direct input. This input bypasses the amplifier’s Line Gain Stage Module, thus simplifying the audio signal chain and achieving maximum musicality.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\nInputs  2 XLR (1 Constellation Direct), 1 RCA\u003cbr\u003e \nPower output, 8Ω (1 kHz @ 1% THD+N)  1.1 kW\u003cbr\u003e \nPower output, 4Ω (1 kHz @ 1% THD+N)  1.5 kW\u003cbr\u003e \nPower output, 2Ω (1 kHz @ 1% THD+N)  2 kW\u003cbr\u003e \nOutputs  metal binding posts \u003cbr\u003e\nFrequency response  10 Hz to 100 kHz, +1\/-0.5 dB\u003cbr\u003e \nGain  32 dB \u003cbr\u003e\nTHD+N (1 kHz @ rated power)  Less than 0.05% \u003cbr\u003e\nOutput impedance  0.05Ω \u003cbr\u003e\nDamping factor (8Ω load)  150 \u003cbr\u003e\nInput impedance  10KΩ unbalanced, 20KΩ balanced \u003cbr\u003e\nOutput noise  Less than 500 µV, -100 dB @ 250 watts \u003cbr\u003e\nWeight  220 lbs\/100 kg \u003cbr\u003e\nDimensions  13\" \/ 330.2mm x 19\" \/ 482.6mm x 32\" \/ 812.8mm (hwd) \n","brand":"Constellation Audio","offers":[{"title":"Default Title","offer_id":57409594523980,"sku":"CONSTAUDIOREFHERCULES2","price":70833.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Constellation-Audio-Reference-Series-Hercules-2-Mono.jpg?v=1777489209"},{"product_id":"procella-audio-da-05-dsp-amplifier","title":"Procella Audio DA-05 DSP Amplifier","description":" DA-05: 600 W x 2 at 4 ohms\n300 W x 2 at 8 ohms\u003cbr\u003e\u003cbr\u003e\n\n• Custom programmed with 32 DSP Presets:\n- Crossovers for P860, P815, and P610 with\nroom placement and screen compensation\u003cbr\u003e\n- EQ and room placement compensation for\nP18, V6, P15, P10, and P10Si subwoofers\u003cbr\u003e\n- Room placement and screen compensation\nfor P28, P8, P6iW, P6, P6V, and P5 speakers\nComprehesive DSP optimization for Procella loudspeakers\nand massive output capability make the\nDA-05 and DA-06 DSP power amplifiers the ideal\nplatform for uncompromised performance with any\nProcella Audio speaker system.\u003cbr\u003eV\nThese high-efficiency two-channel class-D amplifiers\ncombine extraordinary sound quality with enormous\npower reserves to produce utterly transparent sound\nwith effortless dynamic range and robust lowfrequency\nimpact. In a 1RU chassis, two versions\nenable system designers to match output capability to\nmeet any system’s requirements.\u003cbr\u003e\u003cbr\u003e\n\nDA-05\u003cbr\u003e\nThe DA-05 delivers 300 Watts per channel into 8 ohm\nloads, suitable for the majority of applications with\nProcella loudspeakers. Into 4 ohms, its output doubles\nto 600 Watts per channel, making it the ideal amplifier\nfor the P15-FP subwoofer and P28 loudspeaker.\u003cbr\u003e\u003cbr\u003e\n\n\nDSP Presets\u003cbr\u003e\nThirty-two user-selectable DSP presets are available to\noptimize the performance of all Procella loudspeakers\nand subwoofers.\u003cbr\u003e\u003cbr\u003e\nFor full-range speakers such as the P610, P815 and\nP860, the presets provide active crossovers and EQ\nthat fine-tunes response for common room placement\nlocations including baffle walls.\nThe P15, P18, V6 and P10Si subwoofer presets ensure\nproper EQ and tune response to compensate for wall,\ncorner, and free-standing subwoofer placements.\nFor the P5, P6, P6V, P6iW, P8, and P28 speakers, the\npresets optimize for wall or free-standing placement.\nFor all speakers, there is also an EQ setting for high\nfrequencies when used with perforated screens.\nFor the ultimate Procella experience, the DA-05 and\nDA-06 are the amplifiers of choice!","brand":"Procella Audio","offers":[{"title":"Default Title","offer_id":57409598488908,"sku":"PROCELLADA05DSP","price":1887.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Procella-DA-05.jpg?v=1777489356"},{"product_id":"datasat-ra7300-home-cinema-power-amplifier","title":"Datasat RA7300 Home Cinema Power Amplifier","description":"The Datasat RA7300 Multi-Channel Power Amplifiers bring a new level of quality and flexibility to high-end home theatre and multi-channel music systems. Perfect for anything from small media systems to dedicated top of the line home cinemas or even to outfit an entire home or estate, its advanced circuitry and careful design delivers one of the industry's most powerful, versatile and quietest power amplifiers.\u003cbr\u003e\u003cbr\u003e\n\nThe fully balanced differential design of the RA7300 doubles amplifier speed (slew rate) while reducing noise by 50%. Dual thermal sensors control very low speed fans with substantial heat sinks. The fan only operates when program material requires additional cooling to ensure fan noise is always masked by the content. In addition, dual DC servos ensure DC offset is minimised and thermal track transistors maintain the amplifier at its optimum bias point independent of its temperature.\u003cbr\u003e\u003cbr\u003e \n\nThe result is consistently low distortion and extremely quiet operation that provides highly accurate and refined music and soundstage reproduction. The RA7300 can support the latest multi-channel digital surround sound formats for outstanding audio quality even in the most demanding operating conditions.\u003cbr\u003e\u003cbr\u003e\n\nThe RA7300 is designed to be versatile and is rated for 4 and 8 ohm loads. With a rated output of 300 watts RMS into seven channels at 8 ohms, the RA7300 is powerful enough to deliver consistently excellent performance in any system.\u003cbr\u003e\u003cbr\u003e\n\nThe RA7300 amplifier is deigned to complement Datasat's RS20i high-end audio processor as well as the RA2400 stereo amplifier providing the ultimate listening experience for luxury home cinema. \u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\nPower Output:\n 300 watts RMS x 7 channels @ 8ohms\u003cbr\u003e\n 450 watts RMS x 7 channels @ 4ohms\u003cbr\u003e\n\nFrequency Response: 20Hz-20kHZ, +0, -0.25dB\u003cbr\u003e\nTHD, 20Hz-20kHz: Less than 0.05%\u003cbr\u003e\nTHD, 1kHz, rated power: Less than 0.005%\u003cbr\u003e\nIMD: Less than 0.05%\u003cbr\u003e\n\nDual AC cords\u003cbr\u003e\n\nChannels\n User selectable for any of 8 channels from DB25 input connector via rear panel gold-plated sealed DIP switches.\u003cbr\u003e\n\nPower Bandwidth, 10Hz-80kHz: minus 0.6dB @ 80Hz\u003cbr\u003e\n\nVoltage Gain: 27.1dB\u003cbr\u003e\nSlew Rate: Greater than 40\/us\u003cbr\u003e\nCrosstalk @ 1kHz: Greater than 80dB\u003cbr\u003e\nInput impedance: 50kΩ (Balanced, 25kΩ each leg)\u003cbr\u003e\nInput Sensitivity: 2.16V\u003cbr\u003e\n\nCircuit topology\n Fully balanced design utilizing thermal track, current feedback and DC Servo.\u003cbr\u003e\n\nConnectivity\nInput: RCA unbalanced, XLR balanced, DB25 balanced\u003cbr\u003e\nOutput: 5-way binding posts, DB25 pass through\u003cbr\u003e\n\nRemote Trigger Voltage: 3-24V\u003cbr\u003e\n\nDimensions:\u003cbr\u003e\n Fan cooled, 5 Rack Chassis\u003cbr\u003e\nH\/W\/D: 22.23cm x 43.18cm (48.26cm with rack ears) x 53.34cm \n        Uses 5RU (Feet removed)\u003cbr\u003e\nWeight: 123lbs\u003cbr\u003e\nWeight shipping: 163lbs\u003cbr\u003e\nPower requirements: 120V, 60Hz and  230V,50Hz ","brand":"Datasat","offers":[{"title":"Default Title","offer_id":57409599013196,"sku":"DATASATRA7300","price":13250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Datasat-RA7300.jpg?v=1777489392"},{"product_id":"datasat-ra2400-home-cinema-power-amplifier","title":"Datasat RA2400 Home Cinema Power Amplifier","description":"The Datasat RA2400 Stereo Power Amplifier combines innovative design with advanced circuitry to deliver outstanding audio performance. Ideal for high quality home theatre installations, sound reproduction is refined and pure. Datasat has produced one of the industry's quietest and most powerful 2 channel stereo amplifiers.\u003cbr\u003e\u003cbr\u003e\n\nThe fully balanced differential design of the RA2400 doubles amplifier speed (slew rate) while reducing noise by 50%. It uses current feedback to increase amplifier speed while dual mono design ensures each channel is completely independent with separate power supplies. This minimises crosstalk, noise and distortion.\u003cbr\u003e\u003cbr\u003e\n\nThe Datasat RA2400 features a unique amplifier design using 940 small storage capacitors situated close to the output transistors for faultless operation. With up to 20 output devices per channel, each channel of the RA2400 has its own specifically designed bridge rectifier for smooth AC to DC conversion. \u003cbr\u003e\u003cbr\u003e\n\nAny number of Datasat RA2400 amplifiers can be operated without thermal issues -  the amplifiers are maintained at their optimum bias point independent of their temperature. All parts within the amplifier have no thermal limitations. It's fully integrated power supply for the input stage features 7 independent regulators for continuous operation.\u003cbr\u003e\u003cbr\u003e\n\nDelivering extended versatility, the Datasat RA2400 produces 400 watts of power rated at 8 ohm loads. For high power performance at low impedance, it is capable of continuous operation at 600 watts rated at 4 ohms.\u003cbr\u003e\u003cbr\u003e\n\nThe RA2400 and RA7300 amplifiers are designed to complement Datasat's RS20i high-end audio processor providing the ultimate listening experience for luxury home cinema. \n","brand":"Datasat","offers":[{"title":"Default Title","offer_id":57409599144268,"sku":"DATASATRA2400","price":11500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Datasat-RA2400.jpg?v=1777489396"},{"product_id":"speakercraft-sc2-50-two-channel-high-current-power-amp","title":"SpeakerCraft SC2-50 - Two Channel, High Current Power Amp","description":"Offering the classic Speakercraft power and stability that you’ve come to know and trust, the all new SC2-50 brings extremely high current power to a custom installed A\/V System in a remarkably convenient way. Featuring audio circuitry constructed using the finest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifier provides 50W per channel (225W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.\u003cbr\u003e\u003cbr\u003e\n\n• Digital, high current bridgeable stereo amplifier\u003cbr\u003e\n• Independent level controls\u003cbr\u003e\n• Three turn-on modes: music sense, voltage trigger, and manual\u003cbr\u003e\n• Voltage trigger input accepts 3-24VAC\/DC\u003cbr\u003e\n• Auto switching 110V-230V power supply\u003cbr\u003e\n• Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncoloured sound\u003cbr\u003e\u003cbr\u003e\n\n\n• 50 watts RMS per channel into 8 Ohms (all channels driven)\u003cbr\u003e\n• Channels are bridgeable to 225 watts RMS into 8 Ohms\u003cbr\u003e\n• 100 watts RMS per channel into 4 Ohms (all channels driven)\u003cbr\u003e\n• Total Harmonic Distortion: 0.2% THD from 20Hz to 20kHz\u003cbr\u003e\n• 12-volt control out\u003cbr\u003e\n• Removable line cord\u003cbr\u003e\n• Two year limited warranty\u003cbr\u003e\n• Rack mount ears included\u003cbr\u003e\n• Tested and certified to US, Canada, EU, and Australian safety and EMC standards\u003cbr\u003e\n• Overall dimensions:\u003cbr\u003e\n o 17 ¼” (43.81 cm) wide – 2 ¼” (5.6 cm) high (including feet)\u003cbr\u003e\n o 13 ½” (34.35 cm) deep\u003cbr\u003e\n• Weight: 10.8 lb. (4.9 kg)\n","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":57409644167500,"sku":"SPEAKERCRSC250","price":413.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/awaiting-image_6a115603-052f-43db-850f-68e051506915.jpg?v=1777489992"},{"product_id":"speakercraft-sc2-100-two-channel-high-current-power-amp","title":"SpeakerCraft SC2-100 - Two Channel, High Current Power Amp","description":"Offering the classic Speakercraft power and stability that you’ve come to know and trust, the new SC2-100 brings extremely high current power to a custom installed A\/V System in a remarkably convenient way. Featuring audio circuitry constructed using the fi nest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifi er provides 100W per channel (400W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.\u003cbr\u003e\u003cbr\u003e\n\n• Digital, high current bridgeable stereo amplifier\u003cbr\u003e\n• Independent level controls\u003cbr\u003e\n• Auto switching 110V-230V power supply\u003cbr\u003e\n• Three turn-on modes: music sense, voltage trigger, and manual\u003cbr\u003e\n• Voltage trigger input accepts 3-24VAC\/DC\u003cbr\u003e\n• Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncolored sound\u003cbr\u003e\u003cbr\u003e\n\n• 100 watts RMS per channel into 8 Ohms (all channels driven)\u003cbr\u003e\n• 220 watts RMS per channel into 4 Ohms (all channels driven)\u003cbr\u003e\n• Channels are bridgeable to 400 watts RMS into 8 Ohms\u003cbr\u003e\n• Total Harmonic Distortion: 0.2% THD from 20Hz to 20kHz\u003cbr\u003e\n• 12-volt control out\u003cbr\u003e\n• Removable line cord\u003cbr\u003e\n• Two year limited warranty\u003cbr\u003e\n• Rack mount ears included\u003cbr\u003e\n• Tested and certified to US, Canada, EU, and Australian safety and EMC standards\u003cbr\u003e\n• Overall dimensions:\n o 17 ¼” (43.81 cm) wide – 2 ¼” (5.6 cm) high (including feet)\n","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":57409644298572,"sku":"SPEAKERCRSC2-100","price":548.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/awaiting-image_24d77059-59f6-44dc-a1a8-9327d100f93e.jpg?v=1777489996"},{"product_id":"speakercraft-sc2-150-two-channel-high-current-power-amp","title":"SpeakerCraft SC2-150 - Two Channel, High Current Power Amp","description":"Offering the classic Speakercraft power and stability that you’ve come to know and trust, the new SC2-150 brings extremely high current power to a custom installed A\/V System in a remarkably convenient way. Featuring audio circuitry constructed using the fi nest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifi er provides 150W per channel (550W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.\u003cbr\u003e\u003cbr\u003e\n\n• Digital, high current bridgeable stereo amplifier\u003cbr\u003e\n• Independent level controls\u003cbr\u003e\n• Auto switching 110V-230V power supply\u003cbr\u003e\n• Three turn-on modes: music sense, voltage trigger, and manual\u003cbr\u003e\n• Voltage trigger input accepts 3-24VAC\/DC\u003cbr\u003e\n• Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncolored sound\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:- \u003cbr\u003e\n\n• 150 watts RMS per channel into 8 Ohms (all channels driven)\u003cbr\u003e\n• 270 watts RMS per channel into 4 Ohms (all channels driven)\u003cbr\u003e\n• Channels are bridgeable to 550 watts RMS into 8 Ohms\u003cbr\u003e\n• Total Harmonic Distortion: 0.2% THD from 20Hz to 20kHz\u003cbr\u003e\n• 12-volt control out\u003cbr\u003e\n• Removable line cord\u003cbr\u003e\n• Two year limited warranty\u003cbr\u003e\n• Rack mount ears included\u003cbr\u003e\n• Tested and certified to US, Canada, EU, and Australian safety and EMC standards\u003cbr\u003e\n• Overall dimensions:\u003cbr\u003e\n o 17 ¼” (43.81 cm) wide – 2 ¼” (5.6 cm) high (including feet)\u003cbr\u003e\n o 13 ½” (34.35 cm) deep\u003cbr\u003e\n• Weight: 10.8 lb. (4.9 kg)\n","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":57409644429644,"sku":"SPEAKERCRSC2150","price":717.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/awaiting-image_f2cea841-164f-4e4f-bd4d-c2f37897ccb4.jpg?v=1777490001"},{"product_id":"speakercraft-sc12-30-twelve-channel-fully-configurable-power-amp","title":"SpeakerCraft SC12-30 Twelve Channel Fully Configurable Power Amp","description":"Offering the classic SpeakerCraft stability that you’ve come to know and trust, the powerful SC12-30 will exceed your installation needs.Specifi cally designed to solve the problems of interfacing with different brands and models of equipment, and different rooms and applications, the SC12-30 makes installation easier and more straight forward than ever before. Fully confi gurable, with 12-channels that provide 30W per channel (80W when bridged) and our unique BusMatrix™ Selector, the Sc12-30 is the perfect multi-zone or multi-room solution.\u003cbr\u003e\u003cbr\u003e\n\n• Fully configurable 12-Channel amplifier\u003cbr\u003e\n• Switchable 110V-230V power supply\u003cbr\u003e\n• Unique BusMatrix™ selector allows each channel to select from 4 options: left bus, right bus, left plus right bus (summed stereo), or the channel’s dedicated input\u003cbr\u003e\n• Three turn-on modes: music sense, voltage trigger, and manual\u003cbr\u003e\n• Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncolored sound\u003cbr\u003e\n• Independent level controls for all 12 channels\u003cbr\u003e\n• Status display for troubleshooting\u003cbr\u003e\u003cbr\u003e\n\nSpecification:- \n\u003cbr\u003e\n• 30 watts RMS per channel into 8 Ohms (all channels driven)\u003cbr\u003e\n• 40 watts RMS per channel into 4 Ohms (all channels driven)\u003cbr\u003e\n• Adjacent channels are bridgable to 80 watts RMS into 8 Ohms (all channels driven)\u003cbr\u003e\n• Total Harmonic Distortion: 0.2% THD from 20Hz to 20kHz\u003cbr\u003e\n• Voltage trigger input accepts 3-24VAC\/DC\u003cbr\u003e\n• 12-volt control out\u003cbr\u003e\n• Removable line cord\u003cbr\u003e\n• Tested and certified to US, C anada, E U, and Australian safety and E MC standards\u003cbr\u003e\n• Rack mount ears included\u003cbr\u003e\n• Two year limited warranty\u003cbr\u003e\n• Overall dimensions:\u003cbr\u003e\n o 17.25” (43.81cm) wide – 5.75” (14.47cm) high (including feet)\u003cbr\u003e\n o 16.25” (41.11cm) deep\u003cbr\u003e\n• Weight: 35 lb. (15.8 kg)\n","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":57409644462412,"sku":"SPEAKERCRAFTSC12-30","price":1097.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/SpeakerCraft-12-channel-fullycongfig-power-amp.jpg?v=1777490005"},{"product_id":"speakercraft-sc16-50-16-channel-fully-tcp-ip-config-power-amp","title":"SpeakerCraft SC16-50 - 16 Channel, Fully TCP\/IP Config Power Amp","description":"Offering the classic SpeakerCraft stability that you’ve come to know and trust, the powerful Sc16-50 16-channel amplifier features a unique web browser confi gurator that allows each channel to select from any of the 16 inputs or combination of inputs. The powerful and versatile amplifi er delivers 50W per channel and includes a high power mode that produces 100W per channel for 8 channels. The amplifi er’s high pass and low pass filters allow it to be used with subwoofers and make it ideal to match with Speakercraft popular line of Garden Speakers.\u003cbr\u003e\u003cbr\u003e\n\n• Fully configurable 16-Channel amplifier\u003cbr\u003e\n• Auto switching 110V-230V power supply\u003cbr\u003e\n• Unique web browser configuration allows each channel to select from any of 16 inputs or combination of inputs\u003cbr\u003e\n• IP web-based configurable E Q adjustment, volume level and high\/low pass selection\u003cbr\u003e\n• Three turn-on modes: music sense, voltage trigger, and manual\u003cbr\u003e\n• Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncolored sound\u003cbr\u003e\n• Status display for troubleshooting\u003cbr\u003e\n• Independent thermal and short circuit protection on each channel\u003cbr\u003e\u003cbr\u003e\n\nSpecification:- \u003cbr\u003e\n• 50 watts RMS per channel into 8 Ohms (all channels driven)\u003cbr\u003e\n• 100 watts RMS per channel into 4 Ohms (all channels driven)\u003cbr\u003e\n• High power mode configures amplifier to 8 channels x 100 watts RMS into 8 ohms\u003cbr\u003e\n• Total Harmonic Distortion: 0.2% THD from 20Hz to 20kHz\u003cbr\u003e\n• Voltage trigger input accepts 3-24VAC\/DC\u003cbr\u003e\n• 12-volt control out\u003cbr\u003e\n• Removable line cord\u003cbr\u003e\n• Two year limited warranty\u003cbr\u003e\n• Tested and certified to US, C anada, E U, and Australian safety and E MC standards\u003cbr\u003e\n• Rack mount ears included\u003cbr\u003e\n• Overall dimensions:\u003cbr\u003e\n o 17.25” (43.81cm) wide – 5.75” (14.47cm) high (including feet)\u003cbr\u003e\n o 16.25” (41.11cm) deep\u003cbr\u003e\n• Weight: 35 lb. (15.8 kg)\n","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":57409645707596,"sku":"SPEAKERCRAFTSC16-50","price":3014.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/SpeakerCraftSC16-50.jpg?v=1777490010"},{"product_id":"naim-statement-nap-s1-power-amplifier","title":"Naim Statement NAP S1 Power Amplifier","description":"Everything about Statement is a leap forward in technology and design. It's been engineered from the ground up for pure performance.\u003cbr\u003e\u003cbr\u003e\n\n\n\nStatement perfectly represents our philosophy of providing the highest quality power supply, while isolating individual sections to avoid unwanted interference.\u003cbr\u003e\u003cbr\u003e\n\nThe NAC S1 and NAP S1 share the same fundamental layout. The noisy power supply is housed in the base and sensitive electronics are nestled above. Each section is divided by an acrylic centre-piece that blocks interaction. Top section electronics are separated further still, with internal chambers isolating individual stages.\u003cbr\u003e\u003cbr\u003e\n\n\n\nThe Statement NAP S1 features a new bridged dual design with zero global feedback. The two stages are physically separated to optimise the amplifier circuit with the delicate voltage stage at the very top of the power amplifier, away from the current stage at the bottom.\u003cbr\u003e\u003cbr\u003e\n\nEach mono power amplifier uses a huge 4000VA transformer to power speakers with precisely 746W (into 8 ohms). Precision engineering also makes sure every single watt is delivered right to where it's needed, when it's needed. After all, power is nothing without purpose.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\n\nAnalogue Input:  \n1 x XLR (each)\n \nAudio Outputs: \nBinding posts for spade \u0026amp; 4mm banana\n \nPower Output:  \n746W into 8 ohms, 1450W into 4 ohms, 9kW burst power into 1 ohm\n \n\nWeight:  \n101kg (each)\n \nDimensions (HxWxD):  \n940 x 256 x 383mm (each)","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":57409652719948,"sku":"NAIMSTNAPS1","price":47499.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Naim-Statement-NAP-S1.jpg?v=1777490347"},{"product_id":"mark-levinson-no-535h-power-amplifier","title":"Mark Levinson No 535H Power Amplifier","description":"As the first five-channel amplifier from Mark Levinson, the Nº535H sets the bar high. Using a semimono-block design like the Nº533H, the Nº535H can deliver 200W per channel into all five channels simultaneously. Twelve output transistors and large amounts of capacitance per channel ensure that this amplifier is more than capable of delivering realistic dynamics and transients with audiophile-grade detail and response for even the most demanding audio tracks.\u003cbr\u003e\u003cbr\u003e\n\n The four amplifiers in the No500H Series are the definition of truly outstanding performance in their respective categories. Drawing from the Mark Levinson heritage, while utilizing a new, straightforward, balanced, current-feedback design creates a new series of amplifiers that must be listened to in order to be fully appreciated. The final result is impressive even for the Mark Levinson high standard of excellence.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\n\n\nCommunication and Control:\n\n\none Ethernet 10Base-T port; one 3.5mm mono (tip\/sleeve) mini plug trigger input, 3-12Vdc; one 3.5mm mono (tip\/sleeve) mini plug trigger output, 3-12Vdc; 3-pin IEC standard power connector\u003cbr\u003e\n \n\n\nFrequency Response:\n\n\nwithin 0.5dB from 10Hz to 20kHz\u003cbr\u003e\n \n\n\nInputs:\n\n\nFive balanced XLR inputs; five unbalanced RCA inputs\u003cbr\u003e\n \n\n\nInput Impedance:\n\n\n60 kΩ (balanced); 30 kΩ (unbalanced)\u003cbr\u003e\n \n\n\nInput Sensitivity :\n\n\n2.83Vrms output at 130mVrms input\u003cbr\u003e\n \n\n\nRated Output Power into 8 ohms:\n\n\n200W\/ch (20Hz to 20kHz at  \u003cbr\u003e\n \n\n\nSignal-to-Noise Ratio:\n\n\nGreater than 85dB, reference level: 2.83 Vrms\n \n\n\nGain:\n\n\n26.8dB\u003cbr\u003e\n \n\n\nPower Requirements: \n\n\n100V~, 120V~, 230V~, factory set for destination country\u003cbr\u003e\n \n\n\nSpeaker Connections:\n\n\u003cbr\u003e\nfive pairs loudspeaker outputs with banana-plug sockets (banana-plug socket not available on the 230 VAC models)\n \n\n\nHeight:\n\n\n(with feet): 7.65\" (19.4cm); (without feet): 6.97\" (17.7cm)\u003cbr\u003e\n \n\n\nWidth:\n\n\n17.75\" (45.1cm)\u003cbr\u003e\n \n\n\nDepth:\n\n\n19.83\" (50.4cm)\u003cbr\u003e\n \n\n\nWeight:\n\n\nNet weight: 98.5 lbs (44.7kg); Shipping weight: 108.5 lbs (49.2kg)\u003cbr\u003e\n \n\n\nPower Consumption:\n\n\n1000W\n\n\n \n","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":57409665040716,"sku":"MARKLEVINSONNO535H","price":10625.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Mark-Levinson-No-535H-amp.jpg?v=1777490577"},{"product_id":"mark-levinson-no-532h-high-current-dual-monaural-power-amplifier","title":"Mark Levinson No 532H High Current Dual Monaural Power Amplifier","description":"The Nº531H and Nº532H are both true mono-block designs with independent power supplies for each channel and are rated at 300W per channel into 8 ohms. The transformers and power supply designs deliver unsurpassed dynamics and transient responses for today’s demanding audio formats and provide stability with even the most difficult to drive loudspeakers. Fully differential circuitry ensures that balanced input signals stay that way throughout the signal path and traditional Mark Levinson “Hurricane” binding posts offer secure termination to the loudspeaker.\u003cbr\u003e\u003cbr\u003e\n\n The four amplifiers in the No500H Series are the definition of truly outstanding performance in their respective categories. Drawing from the Mark Levinson heritage, while utilizing a new, straightforward, balanced, current-feedback design creates a new series of amplifiers that must be listened to in order to be fully appreciated. The final result is impressive even for the Mark Levinson high standard of excellence.\u003cbr\u003e\u003cbr\u003e\n\n\nSpecifications:- \u003cbr\u003e\n\n\n\nFrequency Response:\n\n\nwithin 0.5dB from 10Hz to 20kHz\u003cbr\u003e\n \n\n\nInputs:\n\n\none balanced XLR input per channel; one unbalanced RCA input per channel\u003cbr\u003e\n \n\n\nInput Impedance:\n\n\n 60 kΩ (balanced); 30 kΩ (unbalanced)\u003cbr\u003e\n \n\n\nInput Sensitivity :\n\n\n2.83Vrms output at 130mVrms input\u003cbr\u003e\n \n\n\nRated Output Power into 8 ohms:\n\n\n300W\/ch (20Hz to 20kHz at\u003cbr\u003e \n \n\n\nSignal-to-Noise Ratio:\n\n\nGreater than 85dB, reference level: 2.83 Vrms\u003cbr\u003e\n \n\n\nGain:\n\n\n26.8dB\u003cbr\u003e\n \n\n\nPower Requirements:\n\n\n100V~, 120V~, 230V~, factory set for destination country;\u003cbr\u003e\n \n\n\nSpeaker Connections:\n\n\none pair “Hurricane” loudspeaker outputs with banana-plug sockets per channel \u003cbr\u003e\n \n\n\nHeight:\n\n\n(with feet): 7.65\" (19.4cm); (without feet): 6.97\" (17.7cm)\u003cbr\u003e\n \n\n\nWidth:\n\n\n17.75\" (45.1cm)\u003cbr\u003e\n \n\n\nDepth:\n\n\n19.83\" (50.4cm)\u003cbr\u003e\n \n\n\nWeight:\n\n\nNet Weight: 74.0 lbs (33.6kg); Shipping weight: 84.0 lbs (38.1kg)\u003cbr\u003e\n \n\n\nPower Consumption:\n\n\n600W\n\n\n\n","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":57409665597772,"sku":"MARKLEVINSONNO532H","price":7082.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Mark-Levinson-No-532H-FRONT.jpg?v=1777490591"},{"product_id":"mark-levinson-no-533h-high-current-3-channel-power-amplifier","title":"Mark Levinson No 533H High Current 3 Channel Power Amplifier","description":"The Nº533H shares the same basic amplifier module as the Nº531H and Nº532H but is a semi-monoblock design. With power supplies that can be shared across multiple channels, this design lends itself well to multi-channel environments where one channel might need more power at times than others. All other features of the Nº533H are identical to the Nº531H and Nº532H and the common design creates a consistent sonic signature for use in multiple amplifier system configurations.\u003cbr\u003e\u003cbr\u003e\n\n The four amplifiers in the No500H Series are the definition of truly outstanding performance in their respective categories. Drawing from the Mark Levinson heritage, while utilizing a new, straightforward, balanced, current-feedback design creates a new series of amplifiers that must be listened to in order to be fully appreciated. The final result is impressive even for the Mark Levinson high standard of excellence. \u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\n\n\nCommunication and Control:\n\n\none Ethernet 10Base-T port; one 3.5mm mono (tip\/sleeve) mini plug trigger input, 3-12Vdc; one 3.5mm mono (tip\/sleeve) mini plug trigger output, 3-12Vdc; 3-pin IEC standard power connector\u003cbr\u003e\n \n\n\nFrequency Response:\n\n\nwithin 0.5dB from 10Hz to 20kHz\u003cbr\u003e\n \n\n\nInputs:\n\n\ntwo balanced XLR inputs; two unbalanced RCA inputs\u003cbr\u003e\n \n\n\nInput Impedance:\n\n\n 60 kΩ (balanced); 30 kΩ (unbalanced)\u003cbr\u003e\n \n\n\nInput Sensitivity :\n\n\n 2.83Vrms output at 130mVrms input\u003cbr\u003e\n \n\n\nRated Output Power into 8 ohms:\n\n\n300W\/ch (20Hz to 20kHz at \u003cbr\u003e\n \n\n\nSignal-to-Noise Ratio:\n\n\nGreater than 85dB, reference level: 2.83 Vrms\u003cbr\u003e\n \n\n\nGain:\n\n\n26.8dB\u003cbr\u003e\n \n\n\nPower Requirements :\n\n\n100V~, 120V~, 230V~, factory set for destination country;\u003cbr\u003e\n \n\n\nSpeaker Connections:\n\n\n one pair “Hurricane” loudspeaker outputs with banana-plug sockets per channel (banana-plug socket not available on the 230 VAC models)\u003cbr\u003e\n \n\n\nHeight:\n\n\n (with feet): 7.65\" (19.4cm); (without feet): 6.97\" (17.7cm)\u003cbr\u003e\n \n\n\nWidth:\n\n\n17.75\" (45.1cm)\u003cbr\u003e\n \n\n\nDepth:\n\n\n19.83\" (50.4cm)\u003cbr\u003e\n \n\n\nWeight:\n\n\nNet Weight: 90.0 lbs (40.8kg) Shipping weight: 100.0 lbs (45.4kg)\u003cbr\u003e\n \n\n\nPower Consumption:\n\n\n900W\n","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":57409665761612,"sku":"MARKLEVINSONNO533H","price":8749.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Mark-Levinson-No-533H.jpg?v=1777490595"},{"product_id":"mark-levinson-no-53-high-current-monaural-power-amplifier","title":"Mark Levinson No 53 High Current Monaural Power Amplifier","description":"\"The Nº53 is the first-ever switching power amplifier from Mark Levinson. Despite their numerous advantages – increased efficiency, more power, compact dimensions, decreased weight and less heat dissipation than their linear counterparts – switching power amplifiers have generally been viewed with skepticism from the audiophile community due to the technical limitations inherent in switching designs and assumptions about the resulting sound quality. The Nº53, however, is the end result of an extensive R \u0026amp; D effort to find ways to emphasize the advantages of switching power amplifiers while overcoming their weaknesses, creating a landmark product truly worthy of the Mark Levinson Reference designation.\u003cbr\u003e\u003cbr\u003e\n\n The Nº53 is rated at an impressive 500 Watts into 8 ohms, measures merely 21\"\" H × 9\"\" W × 21\"\" D and weighs only 135 lbs — certainly playing up the strengths for which switching power amplifiers are known. It is capable of generating phenomenal power levels into virtually any speaker load to support both instantaneous and continuous demands. More impressive still, the Nº53 accomplishes this feat without the slightest change in performance capability while maintaining a constant, thermally balanced operating temperature. Unlike most switching amplifiers, the Nº53 has superbly efficient power management capabilities, so its operating temperature does not change no matter how hard or long the amplifier is driven.\u003cbr\u003e\u003cbr\u003e\n Switching power amplifiers are so named because they switch the output devices on and off in very rapid succession, mimicking the input signal. One set of output devices drives the positive half of the waveform, and a separate set drives the negative half. The result is less power being wasted as heat, because the workload is essentially cut in half. Unfortunately, it also creates some significant design challenges in terms of how to manage the switching noise – the noise created from the output devices constantly turning on and off – as well as a phenomenon called “dead bands.” Traditionally, these have been the two contributing factors to switching power amplifiers’ reputation for inferior sound quality. However, Mark Levinson has raised the bar by breaking through these barriers with the Nº53.\u003cbr\u003e\u003cbr\u003e\n\n The Nº53 removes switching noise without affecting the audio with the introduction of the new patented and proprietary Interleaved Power Technology (IPT) which, among other things, raises the switching frequency of the Nº53 to an extremely high 2MHz. The advantages of this are twofold: First, it pushes the fundamental switching noise and its harmonics far above the limit of human hearing, so that they have no direct affect on sound quality; second, it allows for easier removal of the switching noise from the signal by using much gentler filters, having no negative effect in the crucial audio band. The result is a frequency response that is ruler flat across the entire audio spectrum and is only a few dB down at 100kHz – impressive for any power amplifier, but staggering for a switching design.\u003cbr\u003e\u003cbr\u003e\n\n The Nº53 has also overcome the “dead band” problem. Dead bands are silent gaps in the audio output, created when the output devices driving the positive half of the signal and the negative half of the signal are both turned off. This generally occurs at every “zero crossing point,” whenever the audio waveform crosses over from positive amplitude to negative amplitude or vice versa. This is a constant phenomenon – in a 20kHz audio signal, this point occurs 40,000 times per second. It becomes a problem, however, because even the best output devices are not able to turn on and off instantaneously, so the result is a number of “dead bands” of signal every second. Obviously, the larger the gap, the more detrimental to the audio signal. Many designs minimize dead bands by ensuring that both output devices are off for as brief a period as possible. Unfortunately, this increases the potential for the output devices to be on simultaneously, which can damage or destroy them. The Nº53, on the other hand, was designed using a patented technology that allows both sets of output devices to be on simultaneously for short periods of time, to completely eliminate dead bands without damaging the output devices or reducing their life expectancy. In other words, this solves the dead band problem and maintains the Nº53’s long-term reliability.\u003cbr\u003e\u003cbr\u003e\n\n Power amplifiers’ challenge and goal is to amplify the incoming audio signal without distorting it and effortlessly drive a wide range of loudspeaker impedances at any volume level with the forcefulness and grace that reference-quality sound reproduction demands. The Nº53 is designed toward that end. The chassis is a compact vertical design consisting of three separate internal compartments to provide shielding and isolation of the different circuitry – the power supply in the bottom, the four amplifiers in the middle and the control circuitry in the top. The power supply is completely isolated and shielded from the rest of the amplifier to reduce interference from magnetic fields and high current devices. The extremely low-noise toroidal transformer features an oversized 2.8kVA transformer with four 47,000µF low-ESR capacitors. The middle section’s four amplifiers, featuring a pair of coils each, are arranged symmetrically and mirror-imaged to maintain separation. Working together, the four amplifiers raise the effective switching frequency from 500kHz to 2MHz to produce the best sound quality known from a switching amplifier. The control circuitry has its own independent regulated power supply and is shielded from the rest of the amplifier to keep it from interfering with the audio circuits.\"\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\n\n\nCommunication and Control:\n\n\nTwo Link2 ports (one input and one output); One Ethernet port; One 3.5mm mono (tip\/sleeve) mini plug trigger input, 3-12Vdc; One 3.5mm mono (tip\/sleeve) mini plug trigger output, 3-12Vdc; 3-Pin IEC standard power connector\u003cbr\u003e\n \n\n\nFrequency Response:\n\n\nWithin ±0.1dB from 10Hz to 20kHz\u003cbr\u003e\n \n\n\nInputs:\n\n\nOne balanced XLR input; One unbalanced RCA input\u003cbr\u003e\n \n\n\nInput Impedance:\n\n\n100 kΩ (balanced); 50 kΩ (unbalanced)\u003cbr\u003e\n \n\n\nRated Output Power into 4 ohms:\n\n\n1000W\u003cbr\u003e\n \n\n\nRated Output Power into 8 ohms:\n\n\n 500W\u003cbr\u003e\n \n\n\nGain:\n\n\n26.8dB\u003cbr\u003e\n \n\n\nPower Requirements: \n\n\n100V~, 120V~, 230V~, 640W, factory-set for destination country\u003cbr\u003e\n \n\n\nSpeaker Connections:\n\n\nTwo pairs of \"Hurricane\" loudspeaker output binding posts with banana-plug sockets (banana-plug socket not available for some models)\u003cbr\u003e\n \n\n\nHeight:\n\n\n20.87 in (530mm)\u003cbr\u003e\n \n\n\nWidth:\n\n\n 8.42 in (214mm)\u003cbr\u003e\n \n\n\nDepth:\n\n\n20.4 in (518mm)\u003cbr\u003e\n \n\n\nWeight:\n\n\nNet weight: 135 lb (61.3kg); Shipping weight: 165 lb (75kg)\n","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":57409666154828,"sku":"MARKLEVINSONNO53","price":21666.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Mark-Levinson-No-53-power-amp.jpg?v=1777490605"},{"product_id":"parasound-zonemaster-1250-universal-amplifier","title":"Parasound ZoneMaster 1250 - Universal Amplifier","description":"        • Universal amplifier for applications from 50 to 200 watts \u003cbr\u003e\n        • 24 speaker connections (A and B outputs for all 12 channels)\u003cbr\u003e \n        • High current for stable operation at 2 Ohms \u003cbr\u003e\n        • Channel pairs are bridgeable for up to 200 watts @ 4 Ohms\u003cbr\u003e \n        • Class AB input stage plus premium Class D power stage \u003cbr\u003e\n        • Independent audio sensing triggers, one for each zone \u003cbr\u003e\n        • 6 Independent 12 volt trigger inputs, one for each zone \u003cbr\u003e\n        • Looping 12 volt trigger outputs for each zone \u003cbr\u003e\n        • Master 12 volt trigger input to turn all zones on-off \u003cbr\u003e\n        • Speaker level input for expanding systems w\/out pre out jacks \u003cbr\u003e\n        • Two bus inputs can be routed to any zone \u003cbr\u003e\n        • Bus loop output jacks for passing audio to another amp\u003cbr\u003e \n        • Mono mode combines L and R for single speaker applications \u003cbr\u003e\n        • Separate level controls for all twelve channels\u003cbr\u003e \n        • Detachable speaker connectors accept up to 12 gauge wire\u003cbr\u003e \n        • Short circuit and overheat protection with front panel indicators\u003cbr\u003e \n        • 0.5 watt standby power consumption meets Energy Star \u0026amp; EU specs\u003cbr\u003e \n        • Compact 2U chassis\u003cbr\u003e \n        • 2U rack mounting hardware is included in box\u003cbr\u003e\u003cbr\u003e \n\nSpecifications:- \u003cbr\u003e\n\nPower Output - RMS, All Channels Driven (20 Hz - 20 kHz):\u003cbr\u003e\n   50 watts x 12 @ 8Ω \u003cbr\u003e\n   90 watts x 12 @ 4Ω or 2Ω \u003cbr\u003e\n   160 watts x 6 @ 8Ω (Bridged)\u003cbr\u003e \n   200 watts x 6 @ 4Ω (Bridged) \u003cbr\u003e\n•Frequency Response: \u003cbr\u003e\n   10 Hz - 60 kHz, +0\/-3 dB\u003cbr\u003e \n•Total Harmonic Distortion:\u003cbr\u003e\n   Less than 0.05% at typical listening levels \u003cbr\u003e\n   Less than 1.0% at full power\u003cbr\u003e \n•Interchannel Crosstalk:\u003cbr\u003e \n   70 dB at 20 kHz\u003cbr\u003e \n•Input Sensitivity:\u003cbr\u003e \n   700mv = Full output (50 Watts @ 8 Ω)\u003cbr\u003e \n   Total Gain = 29 dB (Level controls set to Maximum)\u003cbr\u003e \n•S\/N Ratio: \u003cbr\u003e\n   Greater than 112 dB, input shorted, IHF A-weighted \u003cbr\u003e\n•DC Trigger Requirements: \u003cbr\u003e\n   +9 Vdc to +12 Vdc, 2 mA\u003cbr\u003e \n•Audio Trigger Requirements:\u003cbr\u003e \n   2 mV Audio Signal \u003cbr\u003e\n•AC Power Requirement:\u003cbr\u003e  \n   1500 Watts Maximum \u003cbr\u003e\n   100 Watts Typical\u003cbr\u003e \n   38 Watts Idle (All Zones on)\u003cbr\u003e \n   12 Watts Idle (One Zone on)\u003cbr\u003e \n   0.5 Watts Standby \u003cbr\u003e\n   110-130 VAC 60 Hz or 220-255 VAC 50 Hz\u003cbr\u003e \n   Note: AC mains voltage is set only by qualified electronics technician.\u003cbr\u003e \n•Dimensions: \u003cbr\u003e \n   Width: 17.25\" (437 mm)\u003cbr\u003e \n   Depth: 14.5\" (369 mm)\u003cbr\u003e \n   Height, with feet: 4.25\" (108 mm)\u003cbr\u003e \n   Height, without feet: 3.5\" (89 mm)\u003cbr\u003e \n•Weight: \u003cbr\u003e \n    Net: 17 lbs (2.0kg) \u003cbr\u003e\n    Shipping: 23 lbs (3.4kg) \n\n","brand":"Parasound","offers":[{"title":"Default Title","offer_id":57409667760460,"sku":"PARASOUNDZM1250","price":2066.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Parasound-ZM1250-Zonemaster.jpg?v=1777490627"},{"product_id":"wadia-a102-amplifier","title":"Wadia A102 Amplifier","description":"The Wadia a102 digital stereo amplifier provides 50 watts per channel at 8 ohms or 80 watts per channel at 4 ohms. It shares the same Series 1 mini industrial design as the di122 digital audio decoder, making it a perfect amp to use with the di122. With their modern aesthetic, both will blend nicely with virtually any room styling to offer a complete audio system solution.\u003cbr\u003e\u003cbr\u003e\n\nWith an electronic switching design, their new generation of amplifiers are able to deliver massive amounts of power directly to your speakers with very little energy wasted in heat dissipation. They do away with the necessity for large cooling fins or noisy fans often found in other high power amplifiers. The result is a greener, compact and energy efficient amplifier.\u003cbr\u003e\u003cbr\u003e\n\nAs with all Wadia digital amplifiers, the a102 produces exceptional sound quality and performance. It features Wadia's new Signal Surveyor™ technology. Signal Surveyor monitors the amplifier's output signal and stops amplification if unsafe levels of DC voltage are detected, thus protecting your speakers from potential damage.\u003cbr\u003e\u003cbr\u003e\n\nBoth balanced and unbalanced inputs are available for connecting your other system components. Specially designed 5-way binding posts will securely hold your speaker wire; they are designed for easy finger tightening and come with a special tool if even more snug connections are desired. A trigger input and output makes it simple to control the power state of your entire system when the a102 is turned on\/off. \u003cbr\u003e\u003cbr\u003e \n\n\nSpecifications:- \u003cbr\u003e\n\n\nPOWER OUTPUT:\n50 watts into 8 ohm loads\n80 watts into 4 ohm loads\u003cbr\u003e\n\nOUTPUT LOAD IMPEDANCE:\n8 ohms or 4 ohms\u003cbr\u003e\n\nRATED POWER BAND:\n20Hz to 20kHz\u003cbr\u003e\n\nTOTAL HARMONIC DISTORTION:\n0.2% maximum harmonic distortion at any level from 250 milliwatts to one-half of rated power output, 20Hz to 20kHz;\n0.5% maximum harmonic distortion at any level from one-half to full rated power output, 20Hz to 20kHz\n\u003cbr\u003e\nDYNAMIC HEADROOM:\n1dB 8 ohm load\n1.3dB 4 ohm load\u003cbr\u003e\n\nFREQUENCY RESPONSE:\n+0, -0.5dB from 20Hz to 20kHz\n+0, -3.0dB from 10Hz to 50kHz\u003cbr\u003e\n\nINPUT SENSITIVITY (for rated output):\n1.4V Balanced\n0.7V Unbalanced\u003cbr\u003e\n\nA-WEIGHTED SIGNAL TO NOISE RATIO:\n96dB (113dB below rated output) Balanced\n93dB (110dB below rated output) Unbalanced\u003cbr\u003e\n\n\n\nINTERMODULATION DISTORTION:\n0.1% maximum if instantaneous peak power output does not exceed the rated output for any combination of frequencies from 20Hz to 20kHz\u003cbr\u003e\n\nWIDE BAND DAMPING FACTOR:\nGreater than 200, 8 ohm load\nGreater than 100, 4 ohm load\u003cbr\u003e\n\nINPUT IMPEDANCE:\n15K ohms Balanced and Unbalanced\u003cbr\u003e\n\nVOLTAGE GAIN:\n29dB\u003cbr\u003e\n\nTRIGGER INPUT:\n5-15VDC, Less than 1mA\u003cbr\u003e\n\nTRIGGER OUTPUT:\n12VDC, 50mA maximum, delayed 0.2 seconds\u003cbr\u003e\n\nOVERALL DIMENSIONS:\nWidth 10 inches (25.4 cm)\nHeight 3-5\/32 inches (8 cm) including feet\nDepth 14 inches (35.6 cm) including cables\u003cbr\u003e\n\nWEIGHT:\n8.5 pounds (3.9 kg)\u003cbr\u003e\n\nNote: All Specifications are with AC Line voltage of 120V.","brand":"Wadia","offers":[{"title":"Default Title","offer_id":57409671004492,"sku":"WADIAA102","price":1331.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Wadia-A102-front.jpg?v=1777490725"},{"product_id":"wadia-a315-stereo-power-amplifier","title":"Wadia A315 Stereo Power Amplifier","description":"The Wadia a315 digital stereo amplifier provides 150 watts per channel at 8 ohms or 250 watts per channel at 4 ohms. It shares the same sleek, modern industrial design as the 321 decoding computer, making it a perfect amp to use with the 321. Both will blend nicely with virtually any room styling.\u003cbr\u003e\u003cbr\u003e\n\nAlong with all of their new generation amplifiers, the a315 is able to deliver massive amounts of power directly to your speakers with very little energy wasted in heat dissipation thanks to its electronic switching design. Large cooling fins or noisy fans often found in other high power amplifiers are no longer needed. The result is a greener, compact and energy efficient amplifier.\u003cbr\u003e\u003cbr\u003e\n\nThe a315 features some of the latest technology from Wadia. Frequency Switching Transmission™ (FST) is an adaptive modulation design in the amplifier circuitry that assures full output power is delivered over the entire audio spectrum. Signal Surveyor™ monitors the output signal and stops amplification if unsafe levels of DC voltage are detected, thus protecting your speakers.\u003cbr\u003e\u003cbr\u003e\n\nBoth balanced and unbalanced inputs are available for connecting your other system components. Specially designed 5-way binding posts will securely hold your speaker wire; they are designed for easy finger tightening and come with a special tool if even more snug connections are desired. A trigger input and output makes it simple to control the power state of your entire system when the a315 is turned on\/off. \u003cbr\u003e\u003cbr\u003e \n\n\n\n\nSpecifications:- \u003cbr\u003e\n\n\nPOWER OUTPUT:\n150 watts into 8 ohm loads\n250 watts into 4 ohm loads\u003cbr\u003e\n\nOUTPUT LOAD IMPEDANCE:\n8 ohms or 4 ohms\u003cbr\u003e\n\nRATED POWER BAND:\n20Hz to 20kHz\u003cbr\u003e\n\nTOTAL HARMONIC DISTORTION:\n0.1% maximum harmonic distortion at any level from 250 milliwatts to one-half of rated power output, 20Hz to 20kHz;\n0.5% maximum harmonic distortion at any level from one-half to full rated power output, 20Hz to 20kHz\u003cbr\u003e\n\nDYNAMIC HEADROOM:\n1dB 8 ohm load\n1.6dB 4 ohm load\u003cbr\u003e\n\nFREQUENCY RESPONSE:\n+0, -0.5dB from 20Hz to 20kHz\n+0, -3.0dB from 10Hz to 70kHz\u003cbr\u003e\n\nINPUT SENSITIVITY:\n2.4V Balanced\n1.2V Unbalanced\u003cbr\u003e\n\nA-WEIGHTED SIGNAL TO NOISE RATIO:\n90dB (112dB below rated output) Balanced\n88dB (110dB below rated output) Unbalanced\u003cbr\u003e\n\n\n\nINTERMODULATION DISTORTION:\n0.1% maximum if instantaneous peak power output does not exceed the rated output for any combination of frequencies from 20Hz to 20kHz\u003cbr\u003e\n\nWIDE BAND DAMPING FACTOR:\nGreater than 320, 8 ohm load\nGreater than 160, 4 ohm load\u003cbr\u003e\n\nINPUT IMPEDANCE:\n10K ohms Balanced and Unbalanced\u003cbr\u003e\n\nVOLTAGE GAIN:\n29dB\u003cbr\u003e\n\nTRIGGER INPUT:\n5-15VDC, less than 1mA\u003cbr\u003e\n\nTRIGGER OUTPUT:\n12VDC, 50mA maximum, delayed 0.2 seconds\u003cbr\u003e\n\nOVERALL DIMENSIONS:\nWidth 17-7\/8 inches (45.4 cm)\nHeight 3-3\/8 inches (8.6 cm) including feet\nDepth 20 inches (50.8 cm) including cables\u003cbr\u003e\n\nWEIGHT:\n27 pounds (12.2 kg)\u003cbr\u003e\n\n\nNote: All Specifications are with AC Line voltage of 120V.\n\n\n","brand":"Wadia","offers":[{"title":"Default Title","offer_id":57409671037260,"sku":"WADIAA315","price":2831.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Wadia-A315-front.jpg?v=1777490729"},{"product_id":"wadia-a340-mono-amplifier","title":"Wadia A340 Mono Amplifier","description":"The Wadia a340 digital mono amplifier provides 400 watts at 8 ohms or 500 watts at 4 ohms into a single channel. It shares the same sleek, modern industrial design as the 321 decoding computer, making a pair of a340s a perfect choice to use with the 321 to build your audio system.\u003cbr\u003e\u003cbr\u003e\n\nDue to their electronic switching design, Wadia's new generation of amplifiers - including the a340 - are able to deliver massive amounts of power directly to your speakers with very little energy wasted in heat generation and dissipation. The large cooling fins or noisy fans often found in other high power amplifiers are no longer necessary. The result is a greener, compact and energy efficient amplifier.\u003cbr\u003e\u003cbr\u003e\n\nThe a340 includes the latest technology from Wadia. It features a comprehensive balanced signal design from input through output stage known as IO Symmetry™ that provides total system differential pairing - resulting in increased audio quality and noise reduction. Frequency Switching Transmission™ (FST) is an adaptive modulation design in the amplifier circuitry that assures full output power is delivered over the entire audio spectrum. To protect your speakers, Signal Surveyor™ monitors the output signal and stops amplification if unsafe levels of DC voltage are detected.\u003cbr\u003e\u003cbr\u003e\n\nBoth balanced and unbalanced inputs are available for connecting your other system components; balanced and unbalanced outputs are also included for ease of connecting bi-amp configurations. Specially designed 5-way binding posts will securely hold your speaker wire; they are designed for easy finger tightening and come with a special tool if even more snug connections are desired. A trigger input and output makes it simple to control the power state of your entire system when the a340 is turned on\/off. \u003cbr\u003e\u003cbr\u003e\n\n\nSpecification:- \u003cbr\u003e\n\n\nPOWER OUTPUT:\n400 watts into 8 ohm loads\n500 watts into 4 ohm loads\u003cbr\u003e\n\nOUTPUT LOAD IMPEDANCE:\n8 ohms or 4 ohms\u003cbr\u003e\n\nRATED POWER BAND:\n20Hz to 20kHz\u003cbr\u003e\n\nTOTAL HARMONIC DISTORTION:\n0.1% maximum harmonic distortion at any level from 250 milliwatts to one-half of rated power output, 20Hz to 20kHz;\n0.5% maximum harmonic distortion at any level from one-half to full rated power output, 20Hz to 20kHz\u003cbr\u003e\n\nDYNAMIC HEADROOM:\n1.7dB 8 ohm load\n2.7dB 4 ohm load\u003cbr\u003e\n\nFREQUENCY RESPONSE:\n+0, -0.5dB from 20Hz to 20kHz\n+0, -3.0dB from 10Hz to 70kHz\u003cbr\u003e\n\nINPUT SENSITIVITY:\n4V Balanced\n2V Unbalanced\u003cbr\u003e\n\nA-WEIGHTED SIGNAL TO NOISE RATIO:\n90dB (116dB below rated output) Balanced\n87dB (113dB below rated output) Unbalanced\u003cbr\u003e\n\n\n\nINTERMODULATION DISTORTION:\n0.1% maximum if instantaneous peak power output does not exceed the rated output for any combination of frequencies from 20Hz to 20kHz\u003cbr\u003e\n\nWIDE BAND DAMPING FACTOR:\nGreater than 320, 8 ohm load\nGreater than 160, 4 ohm load\u003cbr\u003e\n\nINPUT IMPEDANCE:\n10K ohms Balanced and Unbalanced\u003cbr\u003e\n\nVOLTAGE GAIN:\n29dB\u003cbr\u003e\n\nTRIGGER INPUT:\n5-15VDC, Less than 1mA\u003cbr\u003e\n\nTRIGGER OUTPUT:\n12VDC, 50mA maximum, delayed 0.2 seconds\u003cbr\u003e\n\nOVERALL DIMENSIONS:\nWidth 17-7\/8 inches (45.4 cm)\nHeight 3-3\/8 inches (8.6 cm) including feet\nDepth 20 inches (50.8 cm) including cables\u003cbr\u003e\n\nWEIGHT:\n26.5 pounds (12 kg)\u003cbr\u003e\n\nNote: All Specifications are with AC Line voltage of 120V.","brand":"Wadia","offers":[{"title":"Default Title","offer_id":57409671070028,"sku":"WADIAA340","price":2998.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Wadia-A340-angle.jpg?v=1777490734"},{"product_id":"audica-microplus-4-channel-power-amplifier","title":"Audica Microplus 4-Channel Power Amplifier","description":"Normal Mode (per channel):\u003cbr\u003e\u003cbr\u003e\n \n \n \n\nProgramme power output: \u003cbr\u003e\n \n80W into 4 Ohms, 40W into 8 Ohms\u003cbr\u003e\n \n\nSine wave r.m.s. power output: \n \n55W into 4 Ohms, 28W into 8 Ohms (restricted by limiter operation)\u003cbr\u003e\n \n\nPeak power output: \n \n160W into 4 Ohms, 80W into 8 Ohms\u003cbr\u003e\n \n\nGain: \n \n-infinity to 28.2dB (adjustable on rear panel)\u003cbr\u003e\n \n\nFrequency Response: \n \nLess than 10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz\u003cbr\u003e\n \n\nSignal to Noise ratio: \n \n86dB (22Hz to 22kHz), 90dB (A-weighted)\u003cbr\u003e\n \n\nTHD: \n \nLess than 0.03% (at 1kHz and 25W), Less than 1% (20Hz-20kHz) all output levels\u003cbr\u003e\n \n\nInput level for 55W output (limiter operation begins): \n \n610mV r.m.s. at maximum gain setting\u003cbr\u003e\n \n\nInput impedance: \n \n10k ohms\u003cbr\u003e\n \n\n \n \nMaximum input level: 30V r.m.s.\u003cbr\u003e\u003cbr\u003e\n \n\nBridge Mode (per pair of channels):\u003cbr\u003e\n \n \n \n\nProgramme power output: \n \n160W into 8 Ohms\u003cbr\u003e\n \n\nSine wave r.m.s. power output: \n \n110W into 8 Ohms (restricted by limiter operation)\u003cbr\u003e\n \n\nPeak power output: \n \n320W into 8 Ohms\u003cbr\u003e\n \n\nGain: \n \n-infinity to 34.6dB (adjustable on rear panel)\u003cbr\u003e\n \n\nFrequency Response: \n \u003cbr\u003e\nLess than 10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz\n \n\nSignal to Noise ratio: \n \n86dB (22Hz to 22kHz), 90dB (A-weighted)\u003cbr\u003e\n \n\nTHD: \n \nLess than 0.03% (at 1kHz and 50W), Less than 1% (20Hz-20kHz) all output levels\u003cbr\u003e\n \n\nInput level for 110W output (limiter operation begins): \n \n610mV r.m.s. at maximum gain setting\u003cbr\u003e\n \n\nInput impedance: \n \n10k ohms\u003cbr\u003e\n \n\nMaximum input level: \n \n30V r.m.s.\u003cbr\u003e\n \n\n\nThe Audica Professional MICROplus is an ultra-compact 4-channel power amplifier with the same size and style of head-unit mounting as the MICROzone pre\/amp\/controller, which it is designed to partner. It delivers 4 x 80W into 4 Ohm per channel, 2 x 80W into 4 Ohm plus 1 x 160W bridged into 8 Ohm or 2 x 160W into 8 Ohm with twin channels bridged. \u003cbr\u003e\u003cbr\u003e \n\n\n\nFeatures include 4-channel limiting and protection and individual channel bar indicators showing output level, clip and fault. \u003cbr\u003e\n\n \n\nThe unit has rear-mount level control, phono in\/out and screw terminal loudspeaker outputs for each channel.\u003cbr\u003e\n\n\n\nBeing a straight gain amplifier, the MICROplus is designed to be used in conjunction with the MICROzone, which provides pre-amp functions and the equalization for the MICROseries loudspeakers.\n","brand":"Audica Pro","offers":[{"title":"Default Title","offer_id":57409712554316,"sku":"AUDICAMICROPLUS4CHAMP","price":400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Audica-Microplus-power-amp.jpg?v=1777492115"},{"product_id":"linn-akurate-exaktbox-i-8-channel-exaktbox-and-power-amplifier","title":"Linn Akurate Exaktbox-I - 8 Channel Exaktbox and Power Amplifier","description":"Linn Akurate Exaktbox-1 \u003cbr\u003e\u003cbr\u003e\n\nLinn have repackaged Majik Exaktbox-I to become Akurate Exaktbox-I, giving it a new name and new case work. The addition of this product to the Akurate range gives customers the option to upgrade existing Akurate DS and Akurate DSM to Exakt with either integrated or separate amplification.\u003cbr\u003e\u003cbr\u003e\n\nIntelligent digital crossover and DAC with integrated power amplifier\u003cbr\u003e\u003cbr\u003e\n\nUpgrading your speakers to Exakt also means running them actively, so you'll need enough amps to dedicate a channel to every drive unit. With Akurate Exaktbox-I you can upgrade to Exakt with all the amplification you need, all in one go. It's the ideal one-box Exakt upgrade.\u003cbr\u003e\u003cbr\u003e\n\nAkurate Exaktbox-I features the Katalyst DAC Architecture derived from our flagship Klimax range, letting you experience an even greater insight into your music.\u003cbr\u003e\u003cbr\u003e\n\nCombining all the benefits of Exakt with 8 channels of 100 W Chakra amplification, this amazingly versatile unit is capable of upgrading any Exakt-compatible speaker, up to 4-way. Connected using Exakt Link, it's the ideal partner for Akurate DSM.\u003cbr\u003e\u003cbr\u003e\n\nIf your current Linn DS player doesn’t feature Exakt Link, explore our range of upgrades designed to bring it up to the latest specification.\u003cbr\u003e\u003cbr\u003e\n\n•Exakt digital crossover with 8 channels of DAC\u003cbr\u003e\n•Features Katalyst DAC Architecture\u003cbr\u003e\n•8 channels of 100 W Chakra amplification\u003cbr\u003e\n•2 Exakt Link connections\u003cbr\u003e\n•8 speaker outputs\u003cbr\u003e\n•Linn Dynamik power supply\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\nOverview: Exakt digital crossover and DAC with integrated power amplifier\u003cbr\u003e\nNo. of Channels: 8\u003cbr\u003e\nKatalyst DAC Architecture: Yes\u003cbr\u003e\nPower Amps: 8 x 100 W Chakra\u003cbr\u003e\nInputs: Exakt Link x 2\u003cbr\u003e\nLine Outputs: Balanced XLR - None, Unbalanced Phono x 8\u003cbr\u003e\nSpeaker Outputs: Banana\/Binding Post x 16\u003cbr\u003e\nPower Supply: Linn Dynamik Switch Mode\u003cbr\u003e\nFinishes:  Black or Silver\u003cbr\u003e\nDimensions: W 381mm x Height 91mm x Depth 360mm","brand":"Linn","offers":[{"title":"Linn Akurate Exaktbox-I - Silver","offer_id":57412320559436,"sku":"LINNAKURATEEXAKTBOX1-S","price":5808.33,"currency_code":"GBP","in_stock":true},{"title":"Linn Akurate Exaktbox-I - Black","offer_id":57422549123404,"sku":"LINNAKURATEEXAKTBOXI-B","price":5808.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Linn-Akurate-Exactbox-1-Black.jpg?v=1777534806"},{"product_id":"quad-artera-stereo-power-amplifier","title":"Quad Artera Stereo - Power Amplifier","description":"\nArtera sets a new standard of hi-fi electronics by QUAD - Coming Soon for 2015. We have crafted our new power amplifier – Artera Stereo - and Control unit\/CD Player – Artera Play - with some of the latest high-definition audio technologies: state of the art DAC chips, DSD file processing and more. With rugged heat-sinks either side, combined with a beautiful aluminium facia, Artera is a modern statement piece for your living room, with a nod to our hi-fi heritage.\u003cbr\u003e\u003cbr\u003e\n\nArtera Stereo\u003cbr\u003e\nArtera Stereo - Coming Soon for 2015! From the transformer to the input terminals, each section of the Artera has been engineered from the ground up to ensure power, musicality and stability. The Artera Stereo produces 140 Watts RMS per channel – ample power for driving first-class loudspeakers, unfaltering even under high dynamic and transient conditions thanks to the patented Current Dumping technology. Special attention has also been paid to the newly developed balanced XLR inputs. The robust connections are yet another string to the Artera Stereo's bow, with an incomparable signal to noise ratio.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:- \u003cbr\u003e\n\nGeneral Description\tPower Amplifier\u003cbr\u003e\nRated Output Power\t140W 8 ohm (Less than 1% THD,1kHz)\u003cbr\u003e\nTotal Harmonic Distortion\tLess than 0.003% (100W, 1kHz)\nLess than 0.03% (100W, 20Hz-20kHz)\u003cbr\u003e\nFrequency Response\t-0.5dB (20Hz-20kHz, ref. 1kHz)\n-3dB (20Hz-70kHz, ref. 1kHz)\u003cbr\u003e\nInput Sensitivity\t980mV(RCA line in)\u003cbr\u003e\nInput Impedance\t10kohm (Balanced)\n15kohm (Unbalanced)\u003cbr\u003e\nSignal to Noise Ration(S\/N)\t115dB (A weighted, ref. 140W)\u003cbr\u003e\nMaximum Power Consumption\t750W\u003cbr\u003e\nInputs\t2 x XLR, RCA\u003cbr\u003e\nOutputs\tSpeaker A+B\u003cbr\u003e\nStandby Power Consumption\tLess than 0.5W\u003cbr\u003e\nDimensions (W x H x D)\t320 x 158 x 338mm\u003cbr\u003e\nWeight\t15kg","brand":"Quad","offers":[{"title":"Quad Artera Stereo  - Power Amplifier - Black","offer_id":57412357521740,"sku":"QUADARTERASTEREO-B","price":1374.96,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57422556987724,"sku":"QUADARTERASTEREO-S","price":1374.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/ArteraStereoBlack_1.webp?v=1781798517"},{"product_id":"luxman-m-700u-m700u-power-amplifier","title":"Luxman M-700U (M700U) Power Amplifier - 2nd User","description":"The M-700u power amp is the perfect partner for the C-700u, drawing upon Luxman’s decades of experience in amplifier design to deliver an exquisite combination of rich sonic expression, fine detail, wide bandwidth and dynamic gusto. Stereo output is rated at 120W per channel into eight ohms and 210W per channel into four ohms, achieving up to 840W per channel into one ohm instantaneously. There is also a user-selectable mono mode with a rated output of 420W into eight ohms.\u003cbr\u003e\u003cbr\u003e\n\nIn order to achieve this level of power without sonic compromise, Luxman has implemented its ODNF 4.0 drive circuit utilising a four-parallel push-pull structure with three-stage Darlington. A Luxman ‘Ultimate Efficiency Power Transformer’ – an EI type rated at 550VA – forms the heart of the amp’s power supply, with plentiful regulation ensuring an unshakable response to any load fluctuations. A high-capacity block capacitor contributes to the M-700U’s ability to deliver lashings of power instantaneously yet remain firmly in control, while the amp’s low-impedance transmission design, carefully selected custom components and short, fully optimised signal paths deliver maximum sonic purity.\u003cbr\u003e\u003cbr\u003e\n\nIn classic Luxman style, the M-700u sports two illuminated VU meters, one for each channel, giving a real-time indication of signal level that’s both a satisfying visual accompaniment to the music and a useful guide to how hard the amp is being pushed. Around the back are both single-ended RCA and balanced XLR inputs, heavy-duty speaker binding posts, switches for stereo\/mono modes and phase inversion, plus a remote input terminal for custom installations.\u003cbr\u003e\u003cbr\u003e\n\nIncluded equipment:\u003cbr\u003e\n\n•Main power switch\u003cbr\u003e\n•Input switch\u003cbr\u003e\n•Phase inverter switch\u003cbr\u003e\n•Display switch\u003cbr\u003e\n•Balanced input terminal\u003cbr\u003e\n•Signal ground terminal\u003cbr\u003e\n•Ac inlet\u003cbr\u003e\n•Operation switch\u003cbr\u003e\n•BTL selection switch\u003cbr\u003e\n•power meters\u003cbr\u003e\n•Unbalanced input terminal\u003cbr\u003e\n•Speaker Terminal\u003cbr\u003e\n•Remote input terminal\u003cbr\u003e\u003cbr\u003e\n\nAccessories:\u003cbr\u003e\n•Power Cable\u003cbr\u003e\n•Dedicated remote cable\u003cbr\u003e\n•Owner's manual\u003cbr\u003e\n•Safety cautions\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:- \u003cbr\u003e\n\nContinuous rated output (stereo) 120 W + 120 W (8 Ω) \n 210 W + 210 W (4 Ω)\u003cbr\u003e \nContinuous rated output (BTL) 420 W (8 Ω)\u003cbr\u003e \nContinuous rated output (BTL) 840 W + 840 W (1 Ω)\u003cbr\u003e \nInstantaneous maximum output (stereo) 840 W + 840 W (1 Ω) \u003cbr\u003e\nInstantaneous maximum output (BTL) 1680 W (2 Ω)\u003cbr\u003e \nInput sensitivity 1.1 V\/120 W, load 8 Ω\u003cbr\u003e\nGain 29.0 dB \u003cbr\u003e\nInput impedance LINE 51 kΩ\u003cbr\u003e\nBAL LINE 34 kΩ \u003cbr\u003e\nTotal harmonic distortion 0.009 % or less\/1kHz · 120 W, load 8 Ω\n0.1 % or less\/20Hz-20 kHz \u003cbr\u003e\nFrequency response +0, −0.1dB\/20Hz-20kHz\n+0, −3.0dB\/1Hz-130kHz \u003cbr\u003e\nS\/N ratio 115 dB (IHF-A weighted, input short) \u003cbr\u003e\nDamping factor 350 \u003cbr\u003e\nPower consumption 370 W\u003cbr\u003e\n110 W (under no signal)\u003cbr\u003e\n0.4 W (at standby) \u003cbr\u003e\nPower supply 230 V ~ (50 Hz) \u003cbr\u003e\nMax. external dimensions 440 (W) × 190 (H) × 427 (D)mm\u003cbr\u003e \nWeight 27.5 kg \n","brand":"Luxman","offers":[{"title":"Default Title","offer_id":57412360012108,"sku":"LUXMANM700U","price":3329.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/gb1_24f7f331-1c44-4604-9bdf-6ea767ac141f.jpg?v=1781093599"},{"product_id":"luxman-m-900u-m900u-power-amplifier","title":"Luxman M-900U (M900U) Power Amplifier","description":"The M-900u has been created to bring out the best sound expression from your speaker system. 4 parallel push-pull structural output units have been connected together for a sound quality both rich in high tones with a deep bass sound. Luxman's original ODNF circuit has evolved overtime, now in version 4.0 creates a life like sound with ultra-low distortion. The large analog meter is and blasted white finish off the powerful amplifier with finesse. The BLT connection also allows the user to use the unit as an ultra-high power monaural amplifier of 600W (8Ω).\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specification:- \u003cbr\u003e\nInputs Unbalanced 1 system, balanced 1 system \u003cbr\u003e\nOutputs Large-scale speaker terminal 1 system \u003cbr\u003e\nContinuous power output 150W + 150W (8Ω) stereo, 300W + 300W (4Ω) stereo, 600W (8Ω) monaural \u003cbr\u003e\nHarmonic Distortion Less than 0.0008% (1kHz\/8Ω), ,0.1% (20Hz-20kHz\/8Ω)\u003cbr\u003e \nFrequency Response 20Hz-20kHz (+0, -0.1dB), 1Hz - 130kHz (+0, -3.0dB) \u003cbr\u003e\nSignal-to-Noise Ration 117dB \u003cbr\u003e\nPower Consumption 540W, 280W (under no signal) 1.0W (at standby) \u003cbr\u003e\nDimensions (w x h x d) 440 x 224 x 485mm \u003cbr\u003e\nWeight 48kg \n","brand":"Luxman","offers":[{"title":"Default Title","offer_id":57412363682124,"sku":"LUXMANM900U","price":9166.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Luxman-M-900U-Preamp.jpg?v=1777535047"}],"url":"https:\/\/www.stoneaudio.co.uk\/collections\/power-amplifiers.oembed?page=5","provider":"Stone Audio","version":"1.0","type":"link"}