The BS 217 is designed to function as the master unit in a 2-channel analog partyline system and operates as a dual channel power supply for driv- ing connected beltpacks. Each channel has a TALK button + LED, a CALL button + LED and a Volume (Listen level) control. On the rear panel is an AUX input for line level audio. Separate volume controls for the AUX input allow Aux Program levels for each channel to be adjusted independently.
Brand reference number:
BS217
en 
