WEM Pepbox

   This was requested in the forum. There is a photo of the Beatles where you can see this pedal, so it should be a fun build for us Beatles fans!


   Here's the Ge version first:

   

Then the Si version:

And finally the Si version with the tone control mod like the Ghost Effects kit:

Function F(x) Clusterfuzz

Original FSB thread and schematic available here.

DeadAstronautFX Space Patrol Fuzz

Deadastronaut's version of the Big Muff.
Original DIY thread and schematic are available here.
There's also another great layout by Mug in the Forum section.

Digiplay/Panther/Rayder/Stinger OD-30 Overdrive

To my ears, this is an overlooked gem.

Update! Built it myself and yes it sounds as great as i remembered. However. I do recommend going stright for C10K pot on the drive control. And it doesn't hurt to up the "12K*" to 22K. This way the output level goes up to "modern sufficient".

Ceriatone Klein-ulator

Here is something a bit different and maybe useful!
It's an "effects loop buffer".
There isn't a schematic for it but you can find the original layout on Ceriatone's forum here.
You can also find all infos on their original manual here.
12/03/17 Layout updated! Moved 220K resistor and link from S to G on the top J201.