Used Marshall Jackhammer JH1 Effect Pedal

Unleash classic Marshall grind with this used Marshall Jackhammer JH1 overdrive/distortion pedal in good condition. Featuring dual modes (Overdrive and Distortion), it delivers everything from tight bluesy crunch to high-gain roar. Simple, flexible controls include Gain, Volume, Bass, Treble, and the Contour knob for shaping mids, plus a rugged compact enclosure built for pedalboards. Runs on a 9V battery or standard 9V DC power supply for easy setup.