This used 2000s B.K. Butler Tube Driver is in great condition and delivers the legendary warm, dynamic overdrive that shaped countless iconic guitar tones. Featuring a genuine 12AX7 vacuum tube, this pedal produces rich, harmonically complex distortion with natural tube compression. The simple yet effective control layout includes Drive, EQ, and Level knobs, allowing precise shaping of your tone from subtle grit to soaring sustain. Known for its responsiveness and touch sensitivity, the Tube Driver has been a go-to for legends like David Gilmour and Eric Johnson. Its rugged, roadworthy construction ensures reliability for studio and stage use. Whether you're looking to add warmth to your clean signal or push your amp into searing lead tones, this classic pedal remains one of the most sought-after tube-driven overdrives available. Don't miss out on owning a piece of pedal history with this well-preserved, great-sounding unit.