Description

Used MXR MC401 Boost/Line Driver in good condition delivers clean, transparent gain to push amps, pedals, or studio gear with pro-level headroom. Offering up to +20 dB of boost via a simple single-knob control, it preserves your tone while adding punch, clarity, and sustain. Designed for low-noise performance and rugged MXR reliability, this compact pedal is ideal for solos, level matching, and tightening your signal chain on stage or in the studio.

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