Casio MIDI guitar "DG-10". The battery compartment cover is missing, so battery operation is not possible. It can only be used with a 9V adapter. Other than that, it works without any problems, and sound output has been confirmed. The exterior shows signs of use appropriate for its age, but there is no significant damage. Performance video link: https://www.instagram.com/reel/DAyVL16ShEO/?igsh=MW82cW5pems1NXBrag== Included items: Main unit only (power adapter not included). *If you would like the gig bag shown in the photos, it will be an additional 6,000 yen. Notes: Due to the age of the equipment, please refrain from purchasing if you are sensitive to minor details. No claims or returns accepted.