The Dcode® TB-1 is a battery operated talk back system for microphone boom operators. The TB-1 enables the mixer and two boom locations to maintain full duplex telephone style communication. Also features a call light to signal all operators in the system.
NOTE: The TB-1 has been discontinued. Spare and replacement parts for the TB-1 will continue to be available, but new units are no longer in production.
|Left & Right Program Input to mix left and right making the TB-1 a stand alone monitor system.||Three level volume switch using standard stereo headphones.|
|Internal microphone for when an external mic is not needed.||Low voltage indicator alerts user when battery running low.|
|Call Light for signaling any station when momentary talk is pressed.||Quick change battery compartment.|
|Full duplex talkback between all stations.|
|SIZE: 3.25″ x 4.6″ x 1.25″||Impedance = 100k OHM/Input.|
|WEIGHT: 11 oz||Approximately 70 dB dynamic range.|
|POWER: One 9 volt alkaline battery per box. Low battery indicator lights at 5 volts.||Operates on a single pair using standard XLR 3 pin microphone cables.|
|Drives standard 70 OHM stereo headphone|