This pedal responds to how you play, which is more than can be said for the audience at the local pub most of the time. 

Model: Boss DN-2 Dyna Drive
Made: Taiwan, 2006 (serial ZV20162)
Type: overdrive
Power:  standard 9v negative supply or 9v battery (not included)
Switching: buffered bypass
Equivalent new street price (approx): n/a
Mods: none
Accessories: no box or manual
Condition notes: used, no major marks, fully functional. Overall: very good condition