Used B K Butler Tube Driver Effect Pedal

This used B K Butler Tube Driver is in great condition, delivering legendary warm, organic overdrive via its real 12AX7 tube. Known for its dynamic response and creamy tone, it's a favorite among pros for both live and studio use. Features include controls for Level, Out, EQ, and Drive, with a standard ¼" input/output and 9V AC power requirement. A must-have for vintage tone lovers seeking expressive harmonic depth.