The FSR IT-VCM Stereo Audio Volume Control Module regulates the volume of an audio component remotely. The IT-VCM can be controlled via RS-232 commands, remote switches or a remote potentiometer.
The module, powered from a standard 12VDC power supply (purchased separately), features an input gain switch to bring consumer components up to professional audio levels. It may be used effectively on integrated amplifiers especially those manufactured without a remote control. By "daisy chaining" several modules it is possible to change the volume of a single source in different rooms individually. The IT-VCM is rack-mountable.
Balanced / unbalanced into balanced output
Stereo in to Mono out switch
Control volume via RS-232. A remote pot interface is also provided to allow volume control from a user provided potentiometer. The remote pot may be used with the external mute switch.
O / +12dB consumer boost switch
Serial activity indicators
Power and mute indicators