{"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","url":"https:\/\/www.stoneaudio.co.uk\/products\/pro-ject-amp-box-ds2-stereo-power-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}