EarthQuaker's flagship hybrid germanium/silicon fuzz, loosely based on the classic green Russian fuzz circuit.
EarthQuaker Devices ✓ Verified
Builds: Pedals · Est. 2004

Hand-built effects pedal company founded in 2004 by Jamie Stillman. Offers a wide range of creative pedals (fuzz, delay, modulation) all made in Ohio.
Founder: Jamie Stillman
Notable gear
Pedals
View all 38 pedals →A low-signal, JFET-driven overdrive voiced for bass and other low-frequency instruments.
A stereo analog amp and cabinet simulator with dual XLR outs, an active 3-band EQ, and an aux input for practice.
A dual fuzz-and-overdrive pedal built with IDLES' Lee Kiernan, pairing a pulse-width-modulated fuzz with a natural overdrive.
EarthQuaker's best-selling combo pedal, pairing independent digital delay and reverb in one compact enclosure.
An all-analog tube preamp built with Dr. Z Amplification, with onboard cabinet simulation, XLR out, and headphone practice output.
A stereo flanger with eight flange modes, five presets, and tap tempo, built on the same DSP as Avalanche Run.
A versatile chorus pedal ranging from subtle shimmer to warbly, pitch-bent detuning and synth-like textures.
An all-discrete analog overdrive designed to add grit and sustain like an extra preamp tube, without smearing tone.