PORTABLE VOX AMP

Portable Voice Operated Switch Type GSGV1
The GSGV1 is a battery operated automatic switch for two zero level audio inputs to one audio output.
The audio output is fed from input no 1 unless their is a signal on input no 2 and then the unit automatically switches the output to be that of input no 2.
When the audio signal on input no 2 disapears the output is switched back to input no 1.
The length of time that the switch takes to return the output to input no 1 can be selected by a front panel switch. This 'recovery' time can be set to be fast, normal or slow.
A front panel LED indicates when the input no 2 is being fed to the output.
A trim pot can adjust the the gain of input no 2 by  +/- 10 dB.
With the trim pot set to zero gain the minimum input level required on input no 2 to switch to the output is -30 dB.
A master on/ off switch is provided with an LED indicating when the unit is on and flashes to warn of 'low' battery.  

SIZE (L x W x H): 179 x 104 x 46 mm
Battery Life: >24hrs @20^oC
Electronically Balanced Inputs
Tranformer Balanced Output
Batteries Required: 2 x PP3
Input for external 18v power supply