I think DVM has had his and a friend's Klon Clone for sale here before, or at least the latter. I was considering buying it until I realized that I probably wouldn't use it much. Supposedly they do a good job as a boost, or at least that's the word on the street. I'd like to try one someday, but I think they've reached the point where the hype has exceeded the merit of the pedal, though they are supposedly a very good pedal.