• Transformer balanced audio inputs
• Transformer balanced audio outputs
• Switch mode power supply (90 to 250 VAC)
• 6 inputs
• 6 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

The GS-TBMM001 is a 1RU 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.

* 0dB input for 0dB output (unity gain)
* Input gain: +/-20dB
* Output gain +/-10dB
* Output overload led indicates 3dB before output distorts
* Input overload led indicates 3dB before input distorts
* Frequency response 1dB 40 Hz to 16kHz
* Distrortion > 0.05% (100Hz, 1kHz & 10kHz)
* Noise > -80dB (22Hz to 20kHz RMS)
* Crosstalk > -70dB (20Hz to 20kHz)

• GS-TBMM001 Block Diagram
• GS-TBMM001 Manual

Please use one of the following methods to contact us:

Telephone: 01622 753662
International: +44 1622 753662
Email: sales@glensound.com
Skype: live:marc_8167
Online: contact form