MA1

AVG-MA1

The AVG-MA1 is a small digital amplifier (Class D), with built in EQ control and a MIC mixer function.

It is in a very small form factor, but with powerful functions, including bridging, dual-mono, EQ control, microphone mixer, etc.

FEATURES

full 2 way RS232 control and is supported by a free 2 way RS232 driver for Rti.
The driver provides feedback and control over volume, bass, treble, input selection and muting.
Inputs : 2 RCA (L and R), 1 x 3.5mm stereo and 1 MIC input
Output : 4 pole captive screw connector and 1 x 3.5mm stereo jack
Power Output : 2x20w @ 4 Ohm Class D
EQ control , volume, input selection and microphone mixer functions can be directly controlled from the buttons on the unit.
Built in RS232 control port with an optional IR receiver and remote
Dimensions : W123 x H38 x D87mm
24VDC 3A power supply included

Audio Input		Audio Output
Input	2 stereo audio,1 MIC	Output	1 Amplifier,1 stereo audio
Input Connector	2 RCA1 3.5mm jack1 6.5mm jack	Output Connector	1 3.5mm jack1 Captive screw connector, 4 pole
Input Impedance	>10KΩ	Output Impedance	50Ω/stereo, 4~8Ω/Amplifier
Audio General
Frequency Response	20Hz ~ 20KHz	CMRR	>70dB@20Hz~20KHz
SNR	80dB at maximum output	Bandwidth	20Hz ~ 25KHz
Stereo Channel Separation	>75dB@20Hz to 20KHz	THD + Noise	1%@1KHz, 0.3%@20KHz at nominal level
Voltage Gain	32dB	Power Output	20 Watts X 2 (4 Ohms)
Control Parts
Serial Control Port	RS-232, 9-pin female D connector	Pin Configurations	2 = TX, 3 = RX, 5 = GND
IR Remote	Optional IR remote	Front Panel Control	Optional mountable keypad
Options	TCP/IP control

NOTE: All nominal levels are ±10%.