22/7 on OSH Park

Built and test this second version of the 22/7 by RunOffGroove.com. Sounds good. This is a great alternative for Big Muff fans. The OSHPark project is public and verified. Check it out on my projects page.

22/7 is a Big Muff built around CMOS inverters in place of the transistors used in the traditional BMP circuit. The CMOS inverters have a tube like sound when over driven.

If you don’t want to build your own this one is for sale on Reverb.

ICBM (op-amp Big Muff Clone)

Here’s a purple sparkle op-amp Big Muff Clone. This fine specimen is for sale on my Reverb shop. If you’re in familiar, the Big Muff circuit is built around 4 transistors for all of the different versions except for one version made in 1978. This version has am similar but unique sound and was built around completely different circuit using op-amps and no transistors. Read more about the op-amp Big Muff here: Kit Rae’s history of the Big Muff.

Haunting Mids Fuzz (clone)

This Haunting Mids clone is on sale on my Reverb shop. If you haven’t heard of Haunting Mids, this is not a clone of the JHS Pedal with the same name, it’s DIY community variant of the Big Muff. It has a great sound and stands on it’s own in the field of BMP clones.

The Haunting Mids Fuzz uses the first three transistor stages of the original circuit but drops the tone stack and output buffer. It also changes up the regular diodes for some more carefully chosen diodes in the clipping stages. What you hear is the raw distortion from the circuit without any filtering.

The original circuit uses a single volume control with an internal trimmer where the Sustain control would go. This was meant to be set and forget. I’ve moved this to outside of the box to give you a little more control and variety of sounds.

Build a Fuzz Face

This is a guide to building a Fuzz Face. It’s a step by step set of instructions. The build uses perfboard and mounts the pots on the board which makes a for a clean build with little board wiring. This is a great sounding project the parts are pretty easy to get.

Fuzz Face Build

Big thanks to my pal Joe who proof read and edited. He writes a really good blog you should check it out: http://tonefiend.com

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