Tube Lab #23b Schematic for Basic Power Tube Matcher
Channel: Tube Lab
Date: 2021-03-19

We have a look at the schematic, including power supply requirements and a whole bunch of new Vintage Tubes.
Link to my online store:   https://valvesnmore.com/
Tube Lab #23a  https://youtu.be/qIZH2StXVSo
Power Supply Options  https://valvesnmore.com/wp-content/uploads/2021/03/Tube-Tester-Power-Supply-Options.pdf
Negative Grid Bias Supply, rev.0  https://valvesnmore.com/wp-content/uploads/2021/03/Tube-Tester-Neg-Grid-Power-Supply.pdf
Direct Heated Triode Schematic, rev.0  https://valvesnmore.com/wp-content/uploads/2021/03/DHT-Tube-Testing-Circuit.pdf
Testing Setup Data:  https://valvesnmore.com/wp-content/uploads/2021/03/Power-Tube-Tester-Setup-Data-rev.1.pdf
Basic Power Tube Matching Circuit:  https://valvesnmore.com/wp-content/uploads/2021/02/Tube-Tester-single.jpg
4 Power Tube Matching Circuit:  https://valvesnmore.com/wp-content/uploads/2021/02/Power-Tube-Tester.jpg