Description
Adastra A8 8 x 100w 8-zone stereo amplifier
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 Bluetooth 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.
- Do not connect more than two 8Ω loudspeakers to the 8Ω output on any output channel of this amplifier
- 8 zone version
- Output power rms @ 4 Ohms: 8 x 200W
- Output power rms @ 8 Ohms: 8 x 100W
- Line output: 8 x RCA
- Speaker outputs: 4mm binding posts (8 channels)
- Output controls: 4 x source select, Ch1, Ch2, Ch3, Ch4, Ch5, Ch6, Ch7, Ch8
- Media player with USB/SD playback
- FM radio tuner with external aerial connection – PLEASE NOTE that for good FM reception an external FM aerial will be required
- Bluetooth 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 inputs: Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
- Input sensitivity : line: 0.775Vrms
- 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, BT receiver
- Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
- Antenna connection: F type (FM tuner)
- Dynamic range: 92dB
- THD +N: <0.1%
- Protection: Thermal, over-current, over-voltage, short-circuit
- Dimensions: 482 x 240 x 88mm
- Weight: 8.96kg
See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version
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