Adastra A8 Quad Stereo Multi Zone Amplifier
$40.42
$78.01
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. Independent stereo playback to 3 separate zones Media player with USB/SD playback FM radio tuner with external aerial connection B/T wireless receiver Power supply: 230Vac, 50Hz (IEC) Fuse: F5A, 250V Amplifier : construction: Class D Frequency response: 20Hz – 20kHz ±0.5dB Microphone inputs: 2 x 6.3mm jack (mono) Line inputsLine 1: L R (6.3mm jack/RCA), Line 2: L R (RCA) Input sensitivity : line0.775Vrms Auxiliary input: 3.5mm stereo jack Input sensitivity : aux: 0.480Vrms Input impedance: 20k Ohms (balanced), 10k Ohms (unbalanced) Audio source: USB/SD mp3 playback, FM tuner, B/T receiver B/T wireless version: 2.3 Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover Antenna connection: F type (FM tuner) Dynamic: range THD: N Protection: Thermal, over-current, over-voltage, short-circuit Dimensions: 482 x 300 x 88mm Line output : 6 x RCA Output power rms: @ 4 Ohms 8 x 200W Output power rms: @ 8 Ohms 8 x 100W Speaker outputs: 4 x 4-terminal Euroblock Output controls: 4 x source select, Ch1 – Ch8 level Weight: 8.96kg
Adastra – 100V Line