Special Features:

Mtg method: plug-in mtg; maj comp: capacitor 7, contact strip 1, electron tubes3, leads electrical 8, printed circuit board 1, resistors 26, resistors, variable 3, semiconductor devices, diode 8, sockets, electron tube 3; fsc app data: radar, nonairborne, excpet fire control and guided missile

Properties:

Two or more different types of items having a common mounting or mounted on each other which together form a portion of an amplifier but which in itself is not a complete functioning item and cannot be assigned a more definite item name.