This overdrive pedal, with a Fender-like distortion, is often used as a booster. It has a switch to change between three different tones. Includes the pedal only, operation confirmed. No particular issues. Please understand that I will not negotiate on price. I will block those who still request a price reduction. Please refrain from purchasing if you are overly concerned about the item's condition, as it is stored at home. Please only consider purchasing if you can conduct a transaction with common sense. I do not wish to do business with those who cannot make immediate payment and provide a receipt evaluation within the next day of arrival. Those paying at a convenience store, please refrain from purchasing if you cannot pay on the same day. I will cancel the transaction if it takes too long. Returns are not accepted. *I may also list this item on other sites, so please understand that I may cancel the sale depending on the timing. I cannot ship on Wednesdays.