Williams Sound MOD 232 R Infrared Modulator Two Channel Microprocessor

Williams Sound MOD 232 Two Channel Infrared System Modulator w/ power supply

Williams Sound MOD 232 Infrared System Modulator Two Channel + Rack Ears

Williams Sound MOD 232R Infrared System Modulator Two Channel +Rack Ears, No PSU

Williams Sound MOD 232R Two-Channel Infrared System Modulator

Tested Powers On Clear Com PL Pro MS-232 Main Station 2 Channel Intercom See Des