Description
Overview
The Electro-Harmonix Little Big Muff Pi delivers the legendary, massive saturation of the original Big Muff Pi in a significantly more portable footprint. Designed for guitarists who need the iconic “wall of sound” without sacrificing precious pedalboard real estate, this pedal maintains the exact circuit architecture of its larger predecessor.
By shrinking the chassis without altering the internal components, EHX has preserved the signature violin-like sustain and thick, creamy distortion that has defined rock and psychedelic music for decades. It is a pure, uncompromising translation of a classic circuit into a compact format.
Key Details
- Authentic Circuitry: Identical to the standard Big Muff Pi, ensuring the same harmonic richness and sustain.
- Compact Chassis: Housed in a tough, die-cast metal enclosure built to withstand the rigors of touring and live performance.
- Signature Tone: Specialized in producing thick, sustaining fuzz that cuts through a mix while remaining smooth.
- Ready to Play: Includes a 9V battery to get you started immediately.
Use Cases
- Lead Guitar Solos: Perfect for creating singing, infinite sustain for melodic leads and epic solos.
- Heavy Rhythm Sections: Ideal for thick, saturated power chords in stoner rock, doom, or shoegaze genres.
- Pedalboard Optimization: A primary choice for players who want the Big Muff sound but need to fit multiple other effects on a small board.
Installation
The Little Big Muff Pi is a true-bypass style effect that integrates easily into any signal chain. For optimal results, place it after your wah pedal and before your delay or reverb effects.
Powering the Pedal: The unit can be powered via the included 9V battery for maximum portability or via a standard 9V DC power supply (sold separately). Ensure the power supply matches the polarity requirements of the pedal to avoid damage.
Compatibility
- Instrument Support: Compatible with electric guitars, basses, and other mono-instrument signals.
- Power Requirements: 9V Battery or 9V DC Power Adapter.
Additional Details
- Manufacturer: Electro-Harmonix
- Delivery Format: Physical Hardware
- Dimensions: 6.5″ x 5.5″ x 0.2″
- Weight: 0.98 lbs






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