Used MXR M77 Custom Modified Badass Overdrive Effect Pedal

The used MXR M77 Custom Modified Badass Overdrive pedal delivers warm, classic overdrive with rich, responsive tone. Featuring a 100Hz cut/boost control, bump switch for a midrange boost, and true bypass, this pedal offers versatile tonal shaping. With its durable metal housing and status LED, it's perfect for stage or studio use. In good condition, it’s a reliable addition to any guitarist’s pedalboard seeking punchy, vintage-inspired overdrive with modern flexibility.