Used MXR DOUBLE DOWN Effect Pedal

Give your tone a powerful boost with this used MXR DOUBLE DOWN Effect Pedal in good condition. This dual boost pedal features two independent circuits, each with its own gain control, perfect for driving amps or stacked effects. True bypass switching ensures a clean signal path, and the compact, durable housing makes it gig-ready. Ideal for guitarists seeking punch and clarity—from subtle lift to full-throttle boost—without compromising tone. Powered by standard 9V DC adapter.