Just got this a couple weeks ago, been toying with it and it's just not quite giving me the sounds I want. Here's a pic from the previous owner: In the pic, the right button is 'labelled' bypass, but it engages the overdrive. I can also send along the same sound sample he shared with me. Cool pedal for the right user, I'm just not quite the right user for this pedal. I'd trade for a different overdrive, a compressor, Polytune Mini + cash, or an envelope filter, just toss ideas at me.