A-series Multi Zone Stereo Amplifiers

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.

Features

Available with 3 or 4 independent stereo outputs
Media player with USB/SD playback
FM radio tuner with external aerial connection
B/T wireless receiver

Specifications

Power supply — 230Vac, 50Hz (IEC)
Fuse — F5A, 250V
Amplifier construction — Class D
Frequency response — 20Hz - 20kHz ±0.5dB
Input : mic — 2 x 6.3mm jack (mono)
Input : line — Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
Input sensitivity : line — 0.775Vrms
Input : aux — 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
Bluetooth version — 2.3
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 300 x 88mm