Unleash iconic British dirt with the Marshall JH-1 The Jackhammer!

Up for sale is a Marshall JH-1 Jackhammer dual-mode distortion and overdrive guitar effects pedal in excellent cosmetic and fully functional condition. This heavy-duty stompbox delivers the classic, high-gain punch that Marshall amplifiers are legendary for, packed into a road-worthy metal enclosure.

Key Features:

• Dual Modes: Easily toggle between a rich, amp-like overdrive mode (OD) for crunchy classic rock and a full-bore distortion mode (DIST) tailored for extreme high-gain metal rhythms and solos.
• Advanced Frequency Shaping: Features seven total controls mapped onto dual-concentric pots. The sweepable Contour and Freq controls allow you to scoop your mid-frequencies exactly where you want them for customized modern tones.
• Bulletproof Construction: Built like a tank with solid metal housing and cool, reticulated silver dome knobs.

Condition Note:

The pedal is in excellent shape, showing only very minimal signs of standard studio use. The enclosure is completely free of any harsh scratches, and the bottom plate is clean with NO Velcro or adhesive residue. Pots are smooth and clear of scratchy noise, the footswitch engages perfectly every time, and the mode toggle functions seamlessly.

Runs on a standard 9V center-negative power adapter or a 9V battery (not included). This listing includes the pedal only—no original box or manual.

What it CAN do:

• Stream audio from external devices: You can pair the Mustang Micro with your smartphone, tablet, or laptop. This streams backing tracks, music, or video lessons directly into the unit so you can jam along through your headphones. [1, 2, 3, 4]

What it CANNOT do:

• Connect to Bluetooth headphones or speakers: It cannot broadcast audio wirelessly. You must plug a traditional wired pair of headphones into the 1/8" jack to hear your guitar and the streamed audio.

Fast, safe, and secure shipping is included absolutely FREE anywhere in the continental US! Item will be packed carefully and shipped quickly. Feel free to message me with any questions. Thanks for looking!