Hi there and thanks for looking.This is my recently acquired Boss AC-2 Acoustic Simulator pedal. I bought it a few weeks ago here on Ebay, but I've just bought a Boss GT-10 so it's excess to requirements (and the missus won't let me keep it!). If you're looking at this I'm sure you know perfectly well what it is and what it does, but there's plenty of info on the net. The sale includes the pedal and the box but no manual I'm afraid - you can always download a new one if you need it. I have to say, it is incredibly easy to operate the pedal.....and it's a lot of fun! :) The pedal is in working order and though it has some telltale signs that it's been used it is in pretty good condition. .