Studio Technologies Model 37 Intercom Beltpack 4-Wire Matrix RJ45 / XLR

Studio Technologies StudioComm 69A Control Console Controller - No Cables - USED

Studio Technologies StudioComm Model 68 Central Controller Studio Comm

Studio Technologies StudioComm Model 68A Central Controller Studio Comm

RDL FP-UBC2 Unbalanced-to-Balanced Audio Converter.

Studio Technologies IFB Plus Model 2 Central Controller

Studio Technologies StudioComm Model 69A Control Console Remote Controller Unit