【Ships within 24 hours!】 Includes the main unit and instruction manual. Operation confirmed with my power adapter. (Only the main unit is being sold) I have confirmed the sound output by connecting a guitar, and the operation of each switch and knob. The terminals/switches on the top of the unit were also problem-free. PC-related (USB) functionality has not been confirmed. ※ Factory reset has been performed. ※ This unit operates on an AC/AC power supply. Please be aware. Dust removal with a duster, wiping with a cloth, and simple cleaning of the terminal parts will be done before shipping. ※ Please note that it may be sold out elsewhere, so there is a possibility of a discrepancy.