For sale is ONE (1) used IFB control panel, amplifier. Good working condition. Some sticker residue on the front plate. Actual photos are showed
The IFB-828 interfaces up to eight RTS IFB-325 or 4030 IFB beltpacks to any RTS Digital Matrix Intercom system, and it provides power to the beltpacks. The IFB-828 may also be used as a simple program interface to feed two separate program sources to each of eight or 4030 beltpacks (16 program sources to eight beltpacks total).