Restoring an HP 200CD Wide Range Oscillator

In this episode, I need a good oscillator to test our 24V vacuum tube inverters. I’ve had this old Hewlett Packard 200CD Wide Range Oscillator in the garage for years, so before we can get into testing, first I need to clean it up and get it working well! Thanks for watching! Track: [Electro Swing] Peyruis - Swing [No Copyright Music] Watch: https://youtu.be/mv2T5ur6egA [Support Peyruis] - https://soundcloud.com/peyruis