Electro-Harmonix Deluxe Bass Big Muff Pi

THE ULTIMATE BASS DISTORTION AND SUSTAIN ENGINE.
MASSIVE LOW-END CLARITY AND SURGICAL CONTROL.

Original owner. Non-Smoking studio.

Introduce the definitive, high-headroom evolution of the classic distortion circuit to your signal chain with the Electro-Harmonix Deluxe Bass Big Muff Pi. Finished in a road-ready classic chassis, this boutique powerhouse goes far beyond basic replication by optimizing the iconic, sought-after Black Russian Big Muff architecture for modern players. It strips away the muddy artifacts and lost definition common in vintage units, leaving you with an incredibly smooth, organic, and highly articulate distortion that responds beautifully to your volume knob, making it an incredible choice for dynamic tracking, heavy alternative rhythm, and cutting bass lines.

Features

• Classic Big Muff Distortion Core: Driven by the legendary circuit layout to deliver the authentic, compressed sag and rich harmonic structure that defined decades of iconic rock and punk bass tones.
• Upgraded Power and Headroom Architecture: Features modified internal power filtering that significantly lowers the noise floor while widening dynamic headroom, allowing the pedal to interface cleanly with hot pickups and high-gain amps.
• Highly Interactive Three-Knob Filter Matrix: Combines continuous Volume and Distortion controls with a specialized analog Filter knob that rolls off high frequencies surgically, letting you tune your high-end bite perfectly to your amplifier.
• Uncompromised Component Selection: Hand-assembled using ultra-reliable, audiophile-grade capacitors and resistors to ensure pristine signal integrity and unwavering thermal stability under heavy performance conditions.
• True Mechanical Bypass Circuitry: Integrates a heavy-duty, high-grade foot switch ensuring a completely transparent and untouched dry signal path whenever the distortion effect is disengaged.

*No Power Supply Included.

Uses standard center-negative 9 Volt DC power supply.