Tag Archives: vertical amplifier

Wanted: Vintage HP 1400-Series Vertical Amplifier Plug-Ins for Oscilloscope

I’m looking for plugins for my HP 143A Wide-Screen Mainframe Oscilloscope which I’m in the process of restoring. I’d love to run it as a 15″ high speed X-Y display, and to do so needs matched vertical amplifier plugins in … Continue reading

Posted in Electronics, Gadgets, Projects, Test Equipment, Vintage | Tagged , , , , , , , , , , , , | 4 Comments