Distortion / Sustainer / Fuzz

A revolution in tone. Dare to distort?*

*Harby Pi-7c modified with Mids control knob. Sculpt your tone with precision.

Introducing a fresh take on a classic pedal that defined an era of music: the unforgettable roar of the Russian made Sovtek Big Muff Pi, now reimagined with modern sensibility. Our new pedal captures the iconic fuzz and distortion that inspired generations of musicians, with an innovative twist that sets it apart.


In stock

Free shipping for orders within United States.
$10 shipping for international orders.

Other buying options


What makes our version truly unique is the addition of a mids control knob, a feature that takes tone shaping to the next level. This new control allows guitarists to fine-tune the mids, opening up a vast landscape of sonic possibilities. Whether you want to cut through the mix with a piercing lead or lay back with a warm rhythm, the power is at your fingertips.

The design pays homage to the classic era, with a thick matte military green paint that ensures it stands up to the rigors of the road. True bypass switching ensures that your signal remains pure and unaffected when the pedal is disengaged.

From garage rockers to stadium fillers, musicians of all genres will find something to love in this pedal. It’s not just a recreation; it’s a revolution, bridging the past and the future of fuzz. Experience the classic sound of the Soviet muff, with the control and versatility that modern musicians demand.

Free 2 day shipping

We planned to have all orders on this website fulfilled directly by Amazon fulfillment services (FBA); however, orders have been crazy. We’re now shipping directly from Idaho for all orders placed on this website until Amazon processes our restocking shipments. Place your order before 3 pm PST Monday through Friday, and your pedal will ship out the same day. Pedals get shipped via USPS and, in most cases, arrive in 1 to 3 business days.

Shipping within the United States is free. Anywhere else in the world is $15.

Pre-order pedals are dispatched directly from Harby Pedals, LLC. in Moscow, Idaho, USA. via USPS and will ship once they become available.