This is a VALETON DAPPER multi-effects unit. I tested it before listing it. I confirmed that it produces sound without any issues. It is used, so there may be scratches and dirt. However, no claims or returns are accepted. Also, please refrain from purchasing if you are sensitive to imperfections or if you are looking for a perfect product. This listing is for the main unit only. No other accessories are included. Thank you. Note: We do not accept claims, returns, or refunds for this product. We appreciate your understanding before purchasing.