This is a 1990s DOD FX-59 Thrash Master in good condition.

The FX-59 is a distortion pedal that has a very distinct bottom end and very high gain, while still maintaining some clarity with the presence control. Great for thrash metal and heavier styles of music.

I have replaced the battery connector, replaced the bypass switch, and re-flowed the solder joints and the pedal works better than when I originally acquired it. Missing battery door and presence knob cap is missing. Finish on the pedal is faded on top and right side, and a few scratches but fully functional. No box, no power supply, 1.5mm-9v barrel adapter included.