MXR Fet Driver - Used 20-reverbpush The far right Boost knob

The far right Boost knob controls the overall amount of boost in the circuit

Let’s take a look at its controls and function

explosive sound with immediate attack and smooth decay

ideal for adding vibrato to specific notes and chords

At the heart of this pedal resides the legendary and rare CA3080 “metal can” IC that delivers increased dynamic range

MXR Fet Driver - Used 20-reverbpush The far right Boost knobThis Fet Drive is in Good condition, with minimal wear and the original box and paperwork included. Velcro has been attached to the back. This is the MXR Custom Shop Fet Driver. Designed in collaboration with Joe Bonamassa, this distortion is tailored to sound like a cranked up vintage tube amp, with a low biased gain stage and low and hi EQ controls. The Hi Cut switch rolls off high end after the gain stage similar to a presence control. The Fet