Making a copy of the original Philips dummy antenna
47:01
Working on a reel-to-reel machine for the first time ever - Philips N4308 - Part 1
50:17
Master Electronic Alignments!
17:27
How to test a tube without a Tube Tester. Is this EL41 any good?
53:47
Receiver Complete Alignment With Extra Tips!
11:02
DIY Linear Power Supply | Part-1
19:21
Por Dentro do V2: a Arma Maravilha Nazista
40:03
Vozes presas neste fio - vamos ouvi-las!
44:07