The Stomp Under Foot Green Russian is a fuzz pedal that recreates the sound of the Sovtek Green Russian Big Muff Pi, the green enclosure version of the Big Muff built in Russia in the mid 1990s. Stomp Under Foot describes it as delivering "thick, aggressive fuzz with booming low end, gritty punch, and endless sustain," and says it is a favorite among guitarists and bass players alike12.
What sets this clone apart from most is its parts: Stomp Under Foot builds it with original KT3102 Russian transistors, the same type used in the original Russian Muffs, and NOS through-hole components. It is handmade in the USA and priced at $199.991.
What it does and how you control it
The Green Russian is a Big Muff-style fuzz, which means a thick, sustaining distortion-fuzz rather than the sputtering, gated sound of a Fuzz Face-style circuit. Stomp Under Foot says its simple three-knob layout lets you dial in everything from wooly breakup to a massive wall of fuzz1. The three knobs follow the Big Muff format: volume, sustain (gain) and tone. The maker's own description of the sound:
"thick, aggressive fuzz with booming low end, gritty punch, and endless sustain"
That low end is the signature of the Russian Muff voicing, and it is why the pedal suits bass as well as guitar. Stomp Under Foot names both guitarists and bass players among its users1.
Power and bypass
Power comes from a 9V battery or a 2.1mm 9V adapter only1. The 2.1mm barrel is the standard size used by most pedalboard power supplies, so it drops onto a typical isolated supply without an adapter cable.
The pedal is true bypass1, which is a meaningful upgrade over the original Sovtek Green Russian Big Muff Pi. Kit Rae's Big Muff history documents the original as having no true bypass, while the modern Electro-Harmonix reissue does3. With true bypass, your clean signal passes through the pedal untouched when it is off.
Where the circuit came from
The Green Russian Big Muff Pi was made in St Petersburg, Russia, in a former Russian military equipment factory operated by two Russian colonels. Kit Rae's history is careful to note the popular myth is wrong: the pedals were not made from spare tank parts or military scrap3. The enclosure carried the Russian word for "overdrive" written in Cyrillic letters under the foot switch3.
Kit Rae's history lists Stomp Under Foot among the builders of second and third edition Green Russian clones, alongside the Blackout Effectors Musket and the Earthquaker Devices Hoof3. Stomp Under Foot's own take on the circuit is the Green Russian, and the builder also makes related Russian-era Big Muff recreations including the Civil War and the Red Menace.
The original Sovtek version found its way onto notable recordings. Kit Rae points players to the Black Keys for "some great examples of the Green Russian in use"4.
How it differs from the Electro-Harmonix reissue
The most obvious alternative is the Electro-Harmonix Green Russian Big Muff Pi, the official reissue from the company that built the original. Electro-Harmonix describes it as "a faithful reissue of the legendary Green Russian Big Muff from the mid 1990s," in a smaller, more pedalboard-friendly enclosure than the original25. Guitar World reported the 2017 reissue as bringing the mid-90s cult classic back in a compact Nano-sized chassis6, and MusicRadar noted a street price of $80.60 at launch7.
| Stomp Under Foot Green Russian | EHX Green Russian Big Muff Pi reissue | |
|---|---|---|
| Price | $199.991 | $109 (Guitar.com, 2026)8 |
| Transistors | Original KT3102 Russian transistors1 | |
| Bypass | True bypass1 | True bypass2 |
| Made in | USA, handmade1 | |
| Power | 9V battery or 2.1mm 9V adapter only1 | 9V battery or optional 9V supply3 |
The EHX reissue is true bypass like the Stomp Under Foot version2, and its manual describes it as "the authentic reissue of the legendary Green Russian Big Muff Pi"213. Premier Guitar's reviewer found the reissue "sounds like a spot-on replica of a Sovtek-era Muff much more often than not"9. The Stomp Under Foot version costs roughly twice as much, and what that buys is the original Russian transistors, NOS through-hole parts and hand construction in the USA1.
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Questions
Is the Stomp Under Foot Green Russian true bypass?
Yes. Stomp Under Foot lists the Green Russian as True-Bypass, so when the pedal is off your signal passes through without buffering. That is a practical difference from the original Sovtek Green Russian Big Muff Pi, which Kit Rae's history documents as having no true bypass.
Is the Green Russian based on a Big Muff?
Yes. Stomp Under Foot says the Green Russian recreates the legendary Russian Muff sound, meaning the Sovtek Green Russian Big Muff Pi made in St Petersburg, Russia in the mid 1990s. Kit Rae's Big Muff history lists Stomp Under Foot among the builders of second and third edition Green Russian clones.
Where is the Stomp Under Foot Green Russian made?
Stomp Under Foot builds the Green Russian by hand in the USA. The circuit it recreates came from somewhere very different: the original Sovtek Green Russian Big Muff Pi was made in St Petersburg, Russia, in a former Russian military equipment factory operated by two Russian colonels.
Can bass players use the Green Russian?
Yes. Stomp Under Foot describes the pedal as a favorite among guitarists and bass players alike, and its sound is described as having booming low end, which suits bass. The original Sovtek Green Russian was also popular with bass players for the same reason.
How much does the Stomp Under Foot Green Russian cost?
Stomp Under Foot lists the Green Russian at $199.99 USD. For comparison, the current Electro-Harmonix reissue of the Green Russian Big Muff Pi has been listed at $109 by Guitar.com in 2026, and at $107.50 by Guitar World in 2017.
Sources (9)
- Green Russian, Stomp Under Foot
- Green Russian Big Muff Pi, Electro-Harmonix
- The Big Muff History of All Versions, Kit Rae (kitrae.net), 2022-03
- Big Muff Versions_Quick Identifier, Kit Rae (kitrae.net), 2026
- Green Russian Big Muff Pi, Electro-Harmonix, 2020
- Electro-Harmonix Announces Green Russian Big Muff Reissue, Guitar World, 2017-08-16
- Electro-Harmonix relaunches the Green Russian Big Muff Pi for a new generation, MusicRadar, 2017-08-17
- EHX Big Muff 2 review, Guitar.com, 2026-05-15
- Electro-Harmonix Green Russian Big Muff Review, Premier Guitar, 2018-02-05









