Fredric Effects Green Russian Muff Fuzz

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Introducing the Green Russian Muff fuzz pedal from Fredric Effects London!!!

The GRM is Fredric's take on the infamous, rare and expensive Sovtek "bubble font" Big Muff which was painted ina fetching shade of "russian military" green. The original Green Russian has, more recently, been used to great effect by Dan Auerbach of the Black Keys!

Fredric Effects clone of the green box Russian Muff. This circuit differs from the new black box Russian and the Red Army Overdrive, and is perhaps the most sought-after of the transistor muffs.


Custom enclosure fabricated for Fredric Effects in North London

Professional powder coating and screen print

PCB construction (not perf or vero)


Cliff jacks

Alpha footswitch and pots

More Information
Manufacturer Fredric Effects
Condition New
Weight (kg) 0.000000
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