Tektronix 7B92A Dual Time Base, for 7000 Series Oscilloscopes - Parts/Repair

Vintage Tektronix Type 1A1 Dual-Trace Plug-In Unit #A - as/is

Tektronix 7B53A 100 MHz dual time base plug-in for 7K series oscilloscopes

TEKTRONIX 7A13 DIFFERENTIAL COMPARATOR W/ ORG. MANUAL PLUG IN TESTED WORKING

Tektronix 7D01 16-Channel Logic Analyzer Plug-In - for the 7000-Series Scopes

Tektronix 7A19 Amplifier, for 7000 Series Oscilloscopes - Tested

Tektronix 7A16A 225 MHz Vertical Amplifier - 7000 Series Module

Tektronix 7D11 Digital Delay Plug-in Module - Tested for Power