This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.

Friday, July 10, 2015

Electro Harmonix Triangle Big Muff (again)

Haven't done a Big Muff layout in a while. This is the Triangle version again and is pretty much the same layout as before, but I changed the orientation of the Tone pot. I was going to build this myself and realized that I didn't like how far down the Tone pot was from the other 2 controls, so I tweaked it a little and I'm happier with it now.


  1. you can tag this one! works great

  2. This comment has been removed by the author.

    1. You could wire the pots off board and you'd be fine.

  3. I didn't see a drilling template for this one.

  4. Why is C2 here? You said to omit in this version(PDF)
    Sorry if it's a stupid question.