Resolving Hum Issues In Vacuum Tube Amplifiers
28:07
Tube Squeal and Hum, 1st Stage Pre-Amp Grounding
22:03
Vacuum Tube Gain & Gm Calculations & Some Insight Into Transformer Inductance and Impedance
20:52
Guitar Amp Vacuum Tubes Part 1: Triodes and Tetrodes
29:20
How to fix Noise + add Master Volume Fender Bassman 6L6 tube guitar amp
28:36
Understanding Vacuum Tube Amplifier Schematics - Grounding - Part 6
11:07
Buzzing Humming Transformer Repaired . Vibrating Fixed . HiFi audio amplifier receiver power supply
18:01
Traynor YCV40 Standby switch problem
29:50