Description
Overview
The Electro-Harmonix Metal Muff Distortion With Top Boost is a precision-engineered distortion pedal designed specifically to meet the demanding requirements of heavy metal guitarists. Built to deliver everything from a tight, pinched-edge grit to a totally crushing wall of sound, this pedal provides the aggressive saturation and tonal sculpting necessary for high-gain performance.
Key Details
- Advanced Tonal Sculpting: Features a powerful 3-band EQ (Bass, Mid, and Treble) allowing for precise contouring and beautifully sculpted midrange frequencies.
- Dynamic Gain Control: Equipped with dedicated Output Volume and Master Drive controls to manage the intensity of the distortion and the overall signal level.
- Integrated Top Boost: Includes a footswitchable Top Boost circuit with its own separate control knob, providing an immediate lift in presence and clarity for cutting through a dense mix.
- Professional Signal Path: Utilizes high input impedance buffered bypass to maintain signal integrity and prevent tone suck across your pedalboard.
- Rugged Construction: Housed in a tough, compact die-cast chassis designed to withstand the rigors of touring and heavy stage use.
Use Cases
- High-Gain Rhythm: Use the Master Drive and Bass controls to create a massive, crushing foundation for palm-muted riffs and heavy breakdowns.
- Cutting Lead Tones: Engage the Top Boost and dial in the Treble and Mid EQ to ensure solos remain defined and audible over loud drums and bass.
- Genre Versatility: Transition from classic heavy metal to modern extreme genres by adjusting the midrange contour to find the perfect “scooped” or “punchy” sound.
Installation
The Metal Muff is a standard stompbox installation. Connect your instrument to the input jack and the output jack to your amplifier or next pedal in the chain. The pedal is powered by a 9-volt battery (included) for immediate use, or it can be powered via an external power supply. For those seeking a dedicated power solution, the optional 96D C-200BI power supply is available.
Compatibility
- Instrument Compatibility: Compatible with electric guitars and other instruments utilizing a standard 1/4″ TS cable.
- Power Requirements: 9V DC battery or compatible 9V DC power supply.
Additional Details
- Manufacturer: Electro-Harmonix
- Dimensions: 6.25″ x 7.5″ x 0.2″
- Weight: 1.58 lbs
- Format: Physical Guitar Pedal






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