You don't see these everyday! This a killer overdrive/distortion from now defunct pedal manufacturer Sitori Sonics, based in Birmingham Alabama. This Marshall-in-a-box was famously used by Kim Gordon from Sonic Youth!
From Sitori Sonics previous website:
Everyone likes their brownies a bit different. Ours features extremely interactive controls for a wealth of tones to suit your every overdriven and distorted whim. It is by far the best way to add a second or third channel to your setup. At lower gain settings you'll get a good boost to push that crunchy tube amp over the edge, a true tone and sustain extravaganza. Mid-gain settings give a very dynamic tweedy growl. Crack the gain to the top and thou shalt shred. No need to destroy that lovely tube amp with a variac Eddie! Be amazed at the dynamic touch sensitivity that is normally only found on the over-hyped $300-$500 units.... THIS is the inspirational tone creator that will keep you playing when you should be sleeping.
This rad pedal shows signs of love and use, but functions flawlessly! Give us a shout at the shop with any questions you may have.