Boss do some of the most famous and most questionable sounding overdrive and distortion pedals going around. In this one magic box, you can blend between those two upsetting sounds and hopefully find some kind of inner peace along the way.  

Model: Boss OS-2 Overdrive/Distortion
Made: Taiwan, 1994 (serial HG62187)
Type: overdrive/distortion
Power: standard 9v supply or battery (not included)
Switching: buffered bypass
Equivalent new street price (approx): $175aud
Mods: none
Accessories: no box or manual
Condition notes: used, few minor marks, very good condition