Pepers' Pedals Russian Doom Machine

This is a clone of the classic Big Muff Green Russian Fuzz. I have added and adjusted a few things.

The input booster has been supercharged with a high gain Darlington transistor to saturate the clipping stage with a huge amount of gain.
The clipping diodes in the first stage of the clipping amplifier have been put onto a toggle so you can choose to clip it with silicon diodes, LEDs or have no clipping (massive on bass). There is the added bonus of a mids switch to adjust the tone controls. Boost, or cut the mids or keep them flat.
Then it all gets thrown into another high gain output amplifier stage to produce a massive wall of doomy fuzz.

https://www.facebook.com/commerce/products/1674140769311562/