Biasing Single-Ended Amplifier Output Tubes: A Basic Explanation and Demonstration
21:22
Biasing Double-Ended Amplifier Output Tubes, Part 2: Demonstration and Discussion
1:16:33
The Effect of Output Tube Bias on Tone, Gain, and Headroom.....A Side-by-Side Comparison
6:27
Orchid by Black Sabbath Tutorial
22:45
Tube Amps: Single-Ended vs. Push-Pull and Buying Advice
24:08
How to Bias a Quad or Quartet of Output Tubes......Theory and Practice
25:36
Output Transformers: A Discussion of Basic Principles
59:02
Conversion of a PCB Amp Circuit to Point-to-Point: Fender Champ 600 to 5F1
19:14