Two or more independent amplifiers having a common mounting or mounted on each other.
NSN 4140-01-202-9563
NSN 5905-01-099-6960
NSN 5915-01-114-1891
NSN 6620-00-992-5876
NSN 6685-01-408-6372
NSN 7035-01-088-6415
NSN 5985-01-384-9807
NSN 5905-01-231-3838
NSN 5990-01-387-6114
NSN 5999-01-324-7012
NSN 5945-01-634-0588
NSN 5930-00-116-6159