I am selling this item because I no longer use it. It was used for one day at a performance event, and I only operated it the day before to create presets. There are some minor scratches, but it is in good condition for a used item. Since I bought it new, there is a slight rattling sound inside when the unit is shaken. Operation has been confirmed, and there are no problems with normal use. Includes the main unit, adapter, documents, and box. Please understand that this is a used item, and only purchase if you are comfortable with that. Manufacturer: ZOOM