BK Butler Tube Driver 3-Knob
Very sought-after tube overdrive circuit with loads of gain available. This version runs off 9VDC. David Gilmour and Eric Johnson are known for their use of the Tube Driver line.
This one has seen some use. The face is in good shape with minor wear, the backplate has a load of residue and non-original feet. The pedal is fully functional and sounds great!