Used B.k. Butler Tube Driver Effect Pedal

Used B.K. Butler Tube Driver in great condition, featuring a real 12AX7 tube for authentic, warm overdrive tones. Known for its dynamic response and rich harmonic content, this pedal offers Level, Hi, Lo, and Overdrive controls for precise sound shaping. Operates at 120V AC, delivering classic tube-driven saturation favored by legendary guitarists. A rare find for tone purists seeking vintage character with modern reliability—perfect for studio or stage applications.