Used MXR MC406 Custom Audio Electronics Buffer Pedal

Keep your tone pristine with this Used MXR MC406 Custom Audio Electronics Buffer Pedal in great condition. Designed to preserve high-end clarity and punch across long cable runs and complex pedalboards, it delivers a clean, low-noise buffered output without changing your core sound. Features 1 input and 1 output on 1/4" jacks, a compact rugged MXR-style enclosure, and simple plug-and-play operation—ideal for maintaining consistent signal strength from guitar to amp, gig after gig.