1:24:27

EPIC Guitar Amp Conversion - Complete Tube Amp Redesign

1:01:43

The OLDEST Piece of Tube Guitar Amp History I've Ever Restored!

58:33

Secrets of the Mesa Boogie Dual Rectifier Solo Head - Red Plating Tubes Repair

51:14

RARE Guitar Amp Made by Kentucky HILLBILLIES - Will it Even Make Sound?! (Walco G150R Repair)

27:24

Mercury Vapor (MV) 816, 866A, Xenon 3B22, 3B28 Rectifiers Compared To 5U4 Vacuum Rectifiers

29:20

Ground Loop Lunacy! - 1962 Ampeg R12 Rocket RESTORATION (Cont.)

11:19

Testing 872A and 866A Mercury Vapor Rectifiers

7:04

I Plugged My Guitar Into A Filmosound Tube Amp And It Was DELICIOUS