Testing A Large Tube Used For Heating People With RF!
16:48
See High Voltage Created From Falling Snow!
31:41
Amplifier Troubleshooting and Modification.
10:23
January 2025, lathe and milling ideas #machine #machining #lathe
26:27
Experiments with a Hydrogen Thyratron
21:54
How to make a 6DN7 tube HiFi amplifier / A low power Single End Triode tube amp that sounds amazing!
25:12
Tektronix type 555 oscilloscope, over 100 tubes inside!
27:07
How A Tube Works
14:19