{"product_id":"parasound-zpre3-two-channel-zone-pre-amplifier","title":"Parasound Zpre3 - Two Channel Zone Pre Amplifier","description":"Features:-\u003cbr\u003e\u003cbr\u003e\n\n•Front panel LCD function display with dimming\u003cbr\u003e\n•Automatic turn on volume memory\u003cbr\u003e\n•Favorite volume memory with remote control button\u003cbr\u003e\n•2-way RS232 w\/ exact volume control \u0026amp; feedback\u003cbr\u003e\n•Discrete commands for all functions\u003cbr\u003e\n•Rename inputs to match connected source\u003cbr\u003e\n•5 audio inputs including a front panel Aux input\u003cbr\u003e\n•Bypass input integrates easily w\/ a Sonos Connect etc\u003cbr\u003e\n•Bass, treble and balance adjustments by remote control\u003cbr\u003e\n•Variable and fixed stereo outputs\u003cbr\u003e\n•Variable and fixed mono\/subwoofer outputs\u003cbr\u003e\n•12dB auto gain offset at front panel AUX to match levels of other sources\u003cbr\u003e\n•12V trigger output and rear panel IR input \u003cbr\u003e\n•Rack mount kit sold separately \u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\nFrequency Response:  \n10 Hz - 40 kHz, +0\/-0.5 dB\u003cbr\u003e\n \nTotal Harmonic Distortion: (20 Hz - 20 kHz)\n \u0026lt; 0.015%\u003cbr\u003e\n \nInterchannel Crosstalk:\n 62 dB at 20 kHz\u003cbr\u003e\n \nInput Sensitivity : \n250 mV = 1 V output \nTotal gain = 12dB (volume set to 100) \nUnity Gain = Volume set to 88 \nMaximum Output: 3.5 V\u003cbr\u003e\n \nInput Impedance:\n 24k Ω\u003cbr\u003e\n \nOutput Impedance:\n 470 Ω\u003cbr\u003e\n \nS\/N Ratio:  \n\u0026gt; 100 dB, input shorted, IHF A-weighted \n\u0026gt; 90 dB, input shorted, unweighted\u003cbr\u003e\n \nDC Trigger Output:\n 12Vdc, 50ma\u003cbr\u003e\n \nAC Power Requirement: \n5 Watts powered on \n0.5 Watts in standby \n100 - 250 VAC 50\/60 Hz \u003cbr\u003e\n \nDimensions: \nWidth: 8.5\" (220 mm) \nDepth: 10\" (254 mm) \nDepth: 12\" (305 mm) with AC cord and cables connected \nHeight, with feet: 2\" (51 mm) \nHeight, without feet: 1.75\" (45 mm), 1U \u003cbr\u003e\n \nWeight: \nNet: 4.0 lbs (1.8 kg) \nShipping: 7.0 lbs (3.1 kg)\n\n","brand":"Parasound","offers":[{"title":"Default Title","offer_id":57413242749260,"sku":"PARASOUNDZPRE3","price":466.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Parasound-Zpre3.jpg?v=1777540669","url":"https:\/\/www.stoneaudio.co.uk\/products\/parasound-zpre3-two-channel-zone-pre-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}