🚀 go-pugleaf

I am looking for _ANY_ info on the care and feeding of the old Tektronix
scopes. I recently aquired a 20 MHz dual trace storage scope, but the
calibration is miles out, and the switches need attention. The scope has
plug-in timebase and amplifier modules as listed below.

Oscilloscope		Type 564 

Timebase		Type 2B67 \ Plug-in modules
Dual trace amplifier	Type 3A72 / 

If you can't provide info on these particular beasties, but have stuff on
related modules / scopes, please contact me!

These scopes were valve-based, and Tektronix no longer retain the manuals or
provide any type of support for them. The scope has already allowed me to fix
an ailing computer, so I won't let it go without a fight.

Please post responses as follow-ups to this post, as I can't get E-mail.

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