RTS PS-31 Intercom Power Supply

Used – Acceptable: The item is still functional in that, it still powers on. We are unable to verify any further functionality. Bears signs of wear such as scratches, dents, worn corners, or identifying markings. Parts, accessories, and instructions may be missing. Item is repackaged. SOLD AS IS.

NOTE: Does not include power cord, power supply or any other items not in the photos.

The RTS PS31 Power Supply supplies 32 volts regulated DC power to each of three intercom channels. It has short circuit and thermal overload protection, with automatic recovery when the fault is removed.

There is a PROGRAM INPUT connector on the rear panel. A CHANNEL ASSIGN switch on the front panel assigns the program to any of the three channels. A LEVEL control adjusts the program level to the intercom channel.

Intercom channels are connected to the rear panel of the PS31.