Used Movall mp321 Heavy Thunder Effect Pedal

Used Movall MP321 Heavy Thunder delivers tight, high-gain distortion with a punchy low end and cutting mids—ideal for modern rock and metal. This compact stompbox features intuitive Level, Tone, and Gain controls for quick dialing, plus true-bypass switching to preserve your core sound. Rugged metal housing and reliable footswitch make it stage-ready. Good condition with normal cosmetic wear; fully functional and ready to roar. Powered by standard 9V DC (center-negative).