The mythical pedal with unreal clear overdrive tones. This is a collector grade Klon Centaur Professional Overdrive. It is near mint, nearly perfectly preserved and cared for. I am the third owner, the first bought it directly from Bill in 2009. This is a collector's piece. The box it came in from Klon from FedEx directly from Bill. The original plastic pouch, white box, tissue paper, instructions...you get it. It sounds incredible. The only major deficiency is the rubber feet were removed by the original owner for velcro and the business card from Bill is missing (which according to my research sometimes didn't make it in by the late 2000s). The previous owner painstakingly removed the velcro and cleaned the residue from all parts of the pedal. There is some light hazing from the years of velcro. There are three small parts of the back decal that have been scratched and are peeling. This is the top surface of the decal and the writing underneath is intact. The front shines like a dream and the knobs are still shiny and reflective. If you have been waiting to buy one that actually looks and plays deserving of these kinds of prices, this is the one. Please message me with any questions.