This is the Behringer XENYX 1204USB, a classic analog mixer. It supports USB connection and is a versatile model that can be used for PC recording, streaming, DTM, and more. 【Product Condition】 ・Power on and sound output have been confirmed. ・There are scratches from use. ・One knob is missing, but it can be moved by pinching it with your fingers. Since the knobs are interchangeable, you can move a knob from a less-used section to replace the missing one. Due to the above reasons, this item is being sold as junk. (Please purchase only if you understand the condition) 【Included Items】 Main unit only (no accessories such as power adapter) 【Options】 A power cable can be added for an additional 1,000 yen. Please comment before purchasing. Three-core power cable with earth (BUFFALO 2m・BSACC0620BKA) *Additional options cannot be added after purchase. We will carefully pack and ship the item. Thank you!