Trying to Reverse Engineer a Vacuum Tube Integrated Module
23:04
Playing with Neons (NE2 and MTX90)
18:34
Reverse Engineering a U.S. Navy Vacuum Tube Thing
27:53
Reverse-engineering an IBM Mainframe Vacuum Tube Pluggable Module
23:40
Building the Largest 555 Timer in the World out of Vacuum Tubes
15:48
Horrific LED tester that can literally kill you - (with scary schematic)
44:55
Reverse engineering the circuit that revolutionized delay effects
22:24
The World’s Largest 555 Timer… Again!
13:09