How the cathode resistor cleans up vacuum tube amplifier performance
45:01
TTT081 How Tubes Work
16:47
What does the Choke in a Tube Power Supply do?
50:50
TTT082 Tube Circuits
19:14
How to Measure Tube Amplifier Plate Current (Biasing) and Actually Understand What You Did
18:29
TDA2050 vs LM1875 on the QA403 audio analyzer
23:17
Loriots Klassiker: Weihnachten bei Hoppenstedts
20:20
Resistors, Part 1: Their Circuit Function & Practical Applications of Ohm's Law
12:38