The Cloven Hoof Fuzz Grinder from EarthQuaker Devices is a silicon transistor fuzz pedal engineered to deliver highly compressed, sustaining distortion with maximum aggression. Built around a classic two-transistor circuit topology, this stompbox pushes beyond traditional fuzz boundaries into grinder territory, offering thick, saturated tones that flatten dynamics and sustain notes indefinitely. The pedal's straightforward three-knob layout—Volume, Fuzz, and Filter—provides direct access to its core tonal palette without unnecessary complexity or menu-diving.
The Filter control functions as an active tone circuit, sweeping from dark, bass-heavy rumble to bright, cutting treble emphasis across its full rotation. Silicon transistors provide consistent performance across temperature ranges and supply voltage fluctuations, maintaining stable gating and compression characteristics. True bypass switching preserves signal integrity when disengaged, while standard 9V DC power operation (centre-negative) ensures compatibility with most pedalboard power supplies. The enclosure measures approximately 4.75 inches long by 2.5 inches wide, fitting comfortably on crowded boards. Input impedance sits at 500kΩ, allowing the circuit to interact dynamically with guitar pickups and preceding gain stages.
Features
- Silicon transistor fuzz circuit with extreme compression and sustain
- Three-knob interface: Volume, Fuzz, and active Filter tone control
- Filter control sweeps from deep bass to bright treble
- True bypass switching maintains clean signal path when off
- 500kΩ input impedance for dynamic pickup and pedal interaction
- Standard 9V DC centre-negative power operation for pedalboard compatibility
- Compact enclosure dimensions approximately 4.75 inches by 2.5 inches
- Designed and assembled by EarthQuaker Devices in Akron, Ohio



