Two or more independent amplifiers having a common mounting or mounted on each other.
NSN 4140-01-430-8866
NSN 5996-00-035-5624
NSN 6135-00-519-1325
NSN 7035-01-423-8343
NSN 6135-01-532-5410
NSN 6650-00-008-9646
NSN 5930-01-232-0132
NSN 5935-01-191-1485
NSN 5915-01-318-1735
NSN 6135-01-071-4923
NSN 5965-00-513-1352
NSN 6610-01-032-2890