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Revised Design

A project log for PiModulos

A module EHX Big Muff Pi clone PCB, the PCB can be populated with any version of the transistor Muff circuit

avrAVR 05/10/2016 at 04:290 Comments

Hey all, as part of my current audio project kick I will be redesigning PiModulos entirely. I realized quite a few flaws in the design both schematic and board. Rather than correct the board as is I decided to do it all over again from the ground up. The new version will feature a much neater layout, integrated PCB mounted potentiometers, power jack, and instrument jacks. I am debating whether or not to include all the mods I included in the original design, a switchable emitter mod makes not sense when I tend to have it switched on 99% of the time and I'm unsure of whether or not I will include a switch for the tone circuit.

Another important change in the new design is the schematic was hand numbered to correspond to the standard component numbering scheme of most big muff designs. Learn more about what I mean here: http://www.kitrae.net/music/music_big_muff.html

Anyways expect a big update with a new PCB soon!!!!

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