Vintage Tektronix AM-6565/U Amplifier Plug In Module CLEAN - Ships from USA

Tektronix Oscilloscope Plugin Module SI-5010 Programmable Scanner

Tektronix AM-6565/U Amplifier - for 7000 Series Oscilloscopes #3

Tektronix 7A18 Dual Trace Amplifier Plug - In

Tektronix Type 3A3 Plug In, differential dual trace plug-in, untested

Tektronix AM-6565/U Plug In PARTS OR REPAIR UNTESTED #2

Tektronix AM-6565/U Amplifier

Tektronix Type 3B1 Plug In, Time Base, untested