{"product_id":"adastra-a8-quad-stereo-amplfier-8x200w-953-408uk","title":"Adastra A8 Quad Stereo Amplfier 8x200W","description":"Multi-zone amplifiers with 2 microphone inputs and a switchable stereo input for each zone. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card and also has a B\/T wireless receiver and FM radio tuner. A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Mic inputs 1 and 2 are live to all output zones at all times. Speakers are connected from the rear panel Euroblock terminals to deliver up to 200W per output at 4 Ohms. Designed for installations requiring high quality stereo sound in multiple rooms or listening areas.\u003ch4\u003eSpecifications\u003c\/h4\u003eAvailable with 3 or 4 independent stereo outputs\u003cbr\u003eMedia player with USB\/SD playback\u003cbr\u003eFM radio tuner with external aerial connection\u003cbr\u003eB\/T wireless receiver\u003cbr\u003ePower supply:230Vac, 50Hz (IEC)\u003cbr\u003eFuse:F5A, 250V\u003cbr\u003eAmplifier : construction:Class D\u003cbr\u003eFrequency response:20Hz - 20kHz ±0.5dB \u003cbr\u003eMicrophone inputs:2 x 6.3mm jack (mono)\u003cbr\u003eLine inputs:Line 1: L+R (6.3mm jack\/RCA), Line 2: L+R (RCA)\u003cbr\u003eInput sensitivity : line:0.775Vrms\u003cbr\u003eAuxiliary input:3.5mm stereo jack\u003cbr\u003eInput sensitivity : aux:0.480Vrms\u003cbr\u003eInput impedance:20k Ohms (balanced), 10k Ohms (unbalanced)\u003cbr\u003eAudio source:USB\/SD mp3 playback, FM tuner, B\/T receiver\u003cbr\u003eB\/T wireless version:2.3\u003cbr\u003eInput controls:Aux, Media, Line1, Line2, Mic1, Mic2, Talkover\u003cbr\u003eAntenna connection:F type (FM tuner)\u003cbr\u003eDynamic range:92dB\u003cbr\u003eTHD +N:\u0026lt;0.1%\u003cbr\u003eProtection:Thermal, over-current, over-voltage, short-circuit\u003cbr\u003eDimensions:482 x 300 x 88mm","brand":"Adastra","offers":[{"title":"Default Title","offer_id":53418866049363,"sku":"953.408UK","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/8667\/5539\/files\/953408UK_CO2.jpg?v=1775567183","url":"https:\/\/www.venutec.co.uk\/products\/adastra-a8-quad-stereo-amplfier-8x200w-953-408uk","provider":"Venutec","version":"1.0","type":"link"}