Two or more independent amplifiers having a common mounting or mounted on each other.
NSN 6685-01-383-7499
NSN 5915-00-757-9875
NSN 6650-01-450-3158
NSN 5895-01-288-7926
NSN 4140-01-451-0361
NSN 5985-01-489-7056
NSN 5965-01-194-3453
NSN 7035-00-585-2113
NSN 5990-01-453-3552
NSN 6685-01-454-8639
NSN 6110-00-946-9407
NSN 5985-01-313-6892