The OmniMuff allows you to build nearly any transistor-based Big Muff circuit you desire! The only modern enhancements include polarity protection, power filtering and switch pop suppression. Finally, a ‘scooped/flat/boosted’ mids switch mod has been added for greater tone control. You can opt to omit the parts in RED if you prefer a more stock build.


12 of the most popular Big Muff versions are included in the build guide!

Triangle • Late 70's (3rd Edition) • Foxey Lady • Violet Ram's Head • Ram's Head '70 Gilmour • Civil War / Red Army • Green Russian • Black Russian • Creamy Dreamer • Cornish P-1 • Tone Wicker • NYC Reissue


Download build guide here:

ontheroadeffects.com/buildguides/OmniMuff_v1.0_BuildGuide.pdf

OTRFX PCB's are designed with the intermediate DIY pedal builder in mind. If you have never built a pedal before, you may want to start with a full kit designed with new pedal builders in mind.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Omni Muff
Finish
  • Red
Categories
Year
  • 2026
Made In
  • United States

Product safety information may be available here.

On The Road Effects

Seekonk, MA, United States
Joined Reverb:2017

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