Product Overview

The Marshall JH-1 Jackhammer is a legendary pedal that packs the sound of Marshall’s most aggressive amplifiers into a compact stompbox. Its Champagne Gold/Silver metallic finish carries the iconic "Plexi" aesthetic that is the hallmark of classic Marshall amps. This pedal is specifically designed for guitarists seeking "Ultra Gain"—ranging from pristine, biting overdrive to bone-crushing distortion.

Product Description

• Dual Mode Versatility: The Jackhammer features two distinct modes: Overdrive and Distortion. Overdrive mode delivers the classic crunch of a JCM800, while Distortion mode provides the extreme saturation and sustain found in modern high-gain amps like the JCM2000 or JVM series.

• Pro-Level EQ Control: The standout feature of this pedal is its Contour and Frequency controls. These allow you the freedom to "scoop" or boost mid-frequencies, enabling you to dial in everything from classic rock to modern metal tones with ease.

• Rugged Road-Ready Build: Featuring Marshall’s high-quality engineering, this pedal is encased in a heavy-duty metal housing designed to withstand the rigors of live stage performances.

• Legendary Sustain: The JH-1 circuit is perfect for lead guitarists, adding immense sustain and richness to solos without sacrificing tonal clarity.

Key Features

• Metallic Champagne Gold Finish: A premium, vintage Marshall look that stands out on any pedalboard.

• Independent Controls: Features Gain, Volume, Treble, and Bass, along with dual-concentric Contour/Frequency knobs for surgical tone shaping.

• Passive Bypass: Ensures your original guitar tone remains clean and transparent when the pedal is disengaged.

• All-Valve Sound Simulation: Specifically tuned to emulate the feel and natural compression of Marshall’s high-gain valve amplifiers.

Technical Specifications