Used MXR MC401 Boost Line Driver Effect Pedal

Used MXR MC401 Boost/Line Driver in great condition—an easy way to add clean, transparent gain anywhere in your signal chain. Delivers up to +20dB of boost with a simple single-knob control, preserving your tone while driving amps, pedals, or long cable runs with authority. Built in a rugged MXR metal chassis, it features standard 1/4" input/output jacks and runs on 9V DC power for reliable, pedalboard-friendly operation.