Using Inexpensive Line Transformers For Vacuum Tube SE or PP Output Transformers
28:22
Vacuum Tube Output Transformer Measurements Determining Turns & Impedance Ratio & Matching To Tubes
25:36
Output Transformers: A Discussion of Basic Principles
24:15
Using 70 volt audio transformers for impedance matching tube radios.
22:03
Vacuum Tube Gain & Gm Calculations & Some Insight Into Transformer Inductance and Impedance
44:12
Impedance Ratio: The Easiest Way to Decipher Output Transformers
6:10
#1082 Do audio transformers add distortion?
33:46
Winding a Ultra Linear Single Ended Output Transformer 6K,10K,12K to 4, 8 Ω
22:51