This paper sheds light on. March 20, 2019, 10:35:13 am » voltage on collector of q2 is determined by the resistors around it. Every component changed or added is of the highest quality.
TONEHOME the World of Vintage Guitar Effects Pedals DS1 Distortion
Robert keeley graciously shared his seeing eye and ultra mods with the public.
Web By Modman » 24 Oct 2007, 18:26.
This is a great beginner project for anyone. My experience with these mods, whoever invented them, that they don't change the nature of the circuits, but rather improvements. Web a large online repository or library of guitar pedal schematics, layouts, pcb transfers, and tagboard layouts.
Most People Are Immediately Disappointed.
Definitely a big difference hearing it live. The same modification as keeley ! I demo some tones on a stock boss pedal through my peavey classic 50 tube am.
It's Still On My Pedalboard.
1978 original first release using. The many modifications take it to a full metal jacket sound. My favorite use of the box is.
Web Keeley's Sem Ultra Was Probably One Of The First Boutique Pedals I Ever Bought Well Over A Decade Ago.
