Ibanez CB-5 Cyber Drive

Roger Mayer Spitfire

Crowther Hot Cake

Verified by dragão

Guyatone HD-3 Hot Drive w gain ctrl

 

 

 

Mod Kits DIY The Contortionist 2 Fuzz

Mod Kits DIY The Aggressor Distortion

Arion MTE-1 Tubulator

DOD FX92 Bass Grunge

*Edit 20190923* Verified by Alex

Maxon OD-880 Overdrive

Maxon DS-830 Distortion Master

Shoe Pixel Fuzz

*Edit 20190916* Now verified by Alex

Coda Effects Black Hole - Sunn Model T Amp Emulator

Verified by MTK. Thanks!
And here is his demo:
.

BJF Honey Beest

Demeter Fuzzulator

DOD FX52 Classic Fuzz

Sunn Buzz

Vitalka's Iguana

*On Hold*

DOD FX70P Big Pig Fat Distortion / GFX70 Extreme Distortion

Last DOD distortion layout for a while...

DOD FX70C Corrosion Distortion

DOD FX101 Grind Rectifying Overdrive

*Edit  2019-09-12* 

Now verified. After spotting an error in the schematic, Rumble control acts as it should.

Also found out that different tapers for Fear and Burn controls gives a better feel, see notes under the layout.

DOD FX100 Integrated Tube Even Harmonic Overdrive

...say it fast ten times ;-)

DNA Gain Fxxker V1

Schematic is avaiable HERE.

Korg / Yamaha TNB-1 Tone Booster

DOD FX91 Bass Overdrive

For Alex

*Edit* Now verified by MR Alex. Thanks!

Univox/Shin Ei UD-50 Uni Drive w Aion "Monad" mods

This one has been modified for regular stompbox use and more useful controls. Also a feedback trimpot has been added to achieve more gain on tap. Aion's Monad projects suggest a 10k trimpot but I suggest a much larger value to be able to turn it into a heavy high gain fuzz.

Yack YF-2 Fuzz Box

Skreddy Fuzz Driver

Earthquaker Devices Talons

Keeley 1962/1962X

*Edit 20190915* Now a verified layout of Keeley 1962/1962x. The only difference between them is LED or MOSFET clipping in the feedback loop. So the switch alter between 1962 mode and 1962x mode.
Schmidse noticed a couple of errors in the layout, a resistor and a cap across pin 6 and 7 of the op amp were missing. Managed to squeeze them by shifting around a few components and adding a link and a cut.

Earthquaker Devices Plumes

Garen Distortion

Earthquaker Devices Monarch Overdrive