Used MXR MC401 Boost Line Driver Effect Pedal

Used MXR MC401 Boost/Line Driver in great condition, delivering clean, transparent gain to push amps, pedals, or your signal chain without changing your tone. Features a single Gain control with up to +20dB of boost, low-noise operation, and true hardwire bypass for a pure signal when off. Built in a rugged MXR metal enclosure and powered by a 9V battery or standard 9V DC adapter (center-negative).