Let's DIVE into a BIG Russian MUFF! - Electro Harmonix Sovtek Big Muff Pi Reissue FIXED
21:48
The RUSSIANS RIGGED this Guitar Pedal - Electro-Harmonix Sovtek Small Stone Phaser Reissue Repair
25:12
U2 'The Edge' Artist series Tone Match patches // Line 6 Helix, HX Stomp, Axe-FX III, FM3, FM9
19:31
Flux-Drive by Mesa Boogie (Pedal review / test / demo)
1:42:53
How To Mod A Big Muff Fuzz With The JHS "Moon Pie" Modifications - Short Circuit Episode: 16
18:09
Repairing an Electro-Harmonix EHX Russian Big Muff Distortion Guitar FX Pedal
1:09:55
BIG MUFF WON'T PUT OUT! 1976 Electro Harmonix BIG MUFF PI Fuzz Low Output Volume REPAIR & MODS
24:36
A bigger, bolder, and muffier Big Muff Pi OpAmp Fuzz?
21:26