I'm a big fan of Analog Man and have been collecting these items. I'm selling them to organize my equipment. The level knob, when pushed (push), is modified to have the same circuit as the Ibanez TS-808. Pulling (pull) the knob activates a Boss clipping mode, which is a modification that makes it sound like a Boss distortion. You rarely see these on the market, so if you're interested or a fan of Analog.man, please consider it. I don't plan to lower the price at the moment. Thank you.