Bench Testing an Output Transformer - How Do You Know It's Bad?
7:30
How To Measure RMS Watts Per Channel
25:36
Output Transformers: A Discussion of Basic Principles
20:13
How to identify a Mystery Transformer!
8:58
How to bench test an unknown vintage tube high voltage power transformer
6:41
How to Test a Transformer with a Multimeter: Step-by-Step Guide
44:06
How An Isolated Dim Bulb Tester Works (Current Limited Isolation Transformer And VARIAC)
28:22
Vacuum Tube Output Transformer Measurements Determining Turns & Impedance Ratio & Matching To Tubes
21:57