Tech Tips #7 - Begining an amp design
3:28
Tech Tips Video #8 - You help me!
12:59
How a Pentode Tube Works
30:29
Geniale Bauarbeiter, die auf einem anderen Level sind
23:51
Making a Fully Functional Jet Engine from Soda can | diy Jet Engine | homemade Jet Engine
10:59
Tube Amplifier Phase Inverter Balancing
57:53
Small Signal Amplifiers
33:58
Every Component of a Linear Power Supply Explained (while building one)
6:31