Used Kma Machines guardian of the wurm Effect Pedal

Unleash massive low-end with this used KMA Machines Guardian of the Wurm bass drive/preamp pedal in great condition. It delivers thick, amp-like grit and modern punch with intuitive Gain, Level, Blend, and EQ controls, plus a tight, noise-friendly response that keeps your fundamentals intact. Built in a rugged compact enclosure and powered by standard 9V DC (center-negative), it’s an ideal tone shaper for everything from warm growl to aggressive distortion.