GS-TBMM002

12 x 12 Talkback Matrix Mixer

The GS-TBMM002 is a 2RU subrack designed to allow easy setup and alteration of talkback circuits from simple to use front panel controls. Features such as switch mode power supply & audio transformers on both inputs & outputs make it ideal for use in demanding environments such as OB trucks.

Features

Transformer balanced audio inputs
Transformer balanced audio outputs
Switch mode power supply (90 to 250 VAC)
12 inputs
12 outputs
Front panel switches route any input to any output
Individual input level controls
Individual output level controls
Input level controls provide +/- 20dB adjustment
Input & output overload indication for easy level setup
Band pass filters on each input

Specifications

Audio
Input gain	+/-20dB Input overload led indicates 3dB before input distorts
Output gain	+/-10dB Output overload led indicates 3dB before output distorts
Frequency response	<= -1dB 40 Hz to 16kHz
Distrortion	> 0.05% (100Hz, 1kHz & 10kHz)
Noise @ lineup	> -80dB (22Hz to 20kHz RMS)
Crosstalk	> -70dB (20Hz to 20kHz)
SIZE, WEIGHT & POWER
Width	19"
Height	2RU
Depth	182mm
Weight	3.6Kg
Power Consumption	8.5 Watts