The Mooretronics IFB Switchbox will interrupt six different IFB talkback lines or transmissions.

A common program sound input can be sent to all six outputs, and the director / producer / client can push any or all of the six keys to direct talkback to the individual outputs.  In other words, the unit has one program input and six “IFB” outputs the can them be fed to six separate Lectrosonic IFB transmitters.  The unit is supplied with a gooseneck microphone and the microphone gain can be adjusted on the rear.  The sixth key on this unit can be switched to a “panic” key and when pressed will key across all six outputs.  Also, a switch allows one of the outputs to have the talkback microphone fully on all the time.