The Clear-Com PIC4000B IFB Program Interrupt Controller contains audio and switching circuitry for selecting 1 of 2 program signals, routing the signals to 4 independent talent channels and interrupting, with variable program attenuation, the signals from 1 or more control points. This unit contains the circuitry for selecting one of two program sources, sending the program to the IFB channels, and interrupting it via the Talent Control Station.

Clear-Com PIC4000B IFB Program Interrupt Controller Features

• Requires 24VDC power from a Clear-Com Intercom System or power supply
• Each IFB in ear monitor controller handles up to four talent receivers
• For use with MA-4 and AX-4 IFB Control Panels or PL-Pro intercom stations