Adastra A2 Amplifier

    Delivery time:2 - 3 Working Days
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  • Description
  • Specifications

Stereo 200 Watt Mixer Amplifier with Built-in USB audio player, FM tuner and Bluetooth connectivity.

8 Ohms operation.

2 x Dedicated Microphone Channels.

1 x Line Level with 4-Way Selector

3.5mm Socket Aux Input.

Overall Bass and Treble Controls.

RCA Slave Output.

Stereo Amplifier has a mixer section for 2 microphones and two stereo audio sources. An inbuilt media player section offers playback of mp3 audio tracks from a USB drive or SD card, it also has a Bluetooth receiver and FM radio tuner. A rotary switch selects between either 2 rear stereo inputs, the front 3.5mm stereo socket or the built-in media player. Speaker connections on the rear panel are via 4mm binding posts, which can deliver 200 Watts per channel.
Power Supply

230Vac, 50Hz (IEC)

Output Power (RMS)

@4 Ohms 2 x 200W

@ 8 Ohms 2 x 100W

Amplifier Type Class D
Microphone Input 2 x 6.3mm jack (unbalanced)
Line Inputs

Line 1: L+R (6.3mm jack/RCA)

Line 2: L+R (RCA)

Auxiliary input 3.5mm stereo jack
Input Impedance

20k Ohms (balanced)

10k Ohms (unbalanced)

Input Sensitivity

Line 0.775Vrms

Aux 0.480Vrms

Frequency Response 20Hz - 20kHz ±0.5dB
Total Harmonic Distortion (THD) <0.1%
Signal to Noise Ratio (SNR)
Audio Source USB/SD mp3 playback, FM tuner, BT receiver
Bluetooth Version 2.3
Speaker Outputs

4mm binding posts

Line Outputs:

2 x RCA

Phantom Power
Dimensions (w x h d)
482 x 240 x 88mm
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