A component that determines the mode of operation of a public address set.
Classification: Electric sound amplifier sets
NSN 6135-00-816-9052
NSN 6685-01-164-6558
NSN 5910-01-066-3539
NSN 5998-01-263-8033
NSN 5925-01-167-7747
NSN 6610-01-435-5425
NSN 6320-01-054-3046
NSN 5996-01-297-0740
NSN 5935-01-422-1114
NSN 5950-00-679-5930
NSN 7035-00-631-3782
NSN 6135-01-148-8531