Guitar effects pedal. Overdrive. It's a so-called TS type, but with a wide range. Lowering the gain allows it to be used as a clean booster. Also, the unit is very small and lightweight. Previously, someone in the neo-soul scene used it in a video. It's a new purchase (original price was ¥15,120), but: - There is a large scratch on the bottom. - Velcro is attached. - Item is the unit only. Therefore, I'm offering it at a low price. If you are looking for a natural overdrive, how about it? Thank you!