19:51

GS-35b (Dual Tube (Episode #5) PA Section, output tune!

10:32

JTG Built Steel- Dual 4cx800 GU74B Linear Amplifier

8:35

GS-35b (Dual Tube (Episode #2) Input Circuit and Tune.

26:22

nice guy's 2 tuber wizard gi7b

3:22

GS35B 1-TUBE Amplifier...always imitated but never duplicated !!

9:52

Success At Last ! ! Solid 10kw Out 3CX6000A7 6 Meter Linear Amplifier

12:13

#2 Linear Amplifier GS35B SLS-2000 - By PY4SZ

17:37

Revisiting The GU81M: Probably Not The best Choice For A Linear Amp!