This is big, but at least it covers a heap of ground! It's got a hectic Muff-style fuzz, with a handy 'shape' control to get it popping just right. Plus, you get a snarly octave up effect, which tracks pretty nicely. And... a Screamer style overdrive on the third switch, for stacking and grinding and general chaos. 

Model: Pigtronix Disnortion Octave/Fuzz/Overdrive
Made: USA, recent model 
Type: fuzz/octave/overdrive
Power: 9-18v DC supply, not included
Switching: true bypass
Equivalent new street price (approx): N/A
Mods: none
Accessories:  original box
Condition notes: used, no major marks, fully functional. Overall: very good condition