The DOD FX102 Mystic Blues Overdrive is a vintage guitar effects pedal introduced in early 1998 as a smooth, warm overdrive pedal tailored for blues, rock, and experimental music.

Features four standard control knobs: Level, Drive, Low, and High. The inclusion of a two-band EQ (Low/High) gives it much more tone-sculpting flexibility than standard single-tone knob overdrives.

Despite the name hinting at a Boss Blues Driver clone, its circuit behavior leans closer to a Tube Screamer, offering prominent mid-range harmonics, smooth clipping, and excellent note clarity.