170429 Valve Studio - Teardown - 6SN7 Twin Triode
170429 Valve Studio - Teardown - 12AX7 Twin Triode
170429 Valve Studio - Teardown - 6AU6 Pentode
170429 Valve Studio - Teardown - 5R4 Rectifier
170429 Valve Studio - Teardown - 6L6G Beam Pentode
160421 Valve Studio - Denver Tubes, Lord Value, Nuclear Weapon Triggering and Transformers
6SN7 Amperex/CBS-Hytron/PhilipsECG/Sylvania Tube Rolling Quads Listening Test Part 2
6L6 G Vacuum Tube Render
Tube # 6au6 tube # vacuum tube
160704 Valve Studio - Marshall JCM800 2205 Repairs Completed and Conclusion
EZ80 Rectifier Valve Tube Fire Work Display.
Manufacture of Mullard Radio Valves
20 April 2022
Xrays from old Pentode Valve
6L6 Teardown
Vacuum Tubes: Episode 5 – The Pentode
How A Triode Is Made Pt. 1
Watch This 12AX7 Short Internally When Tested
Tungar Rectifier
170829 Valve Studio - Analog Discovery 2 Impedance Analyzer, OPTs and What Tube Plates Really See!!!
