This is the BOSS RC-505, a flagship tabletop looper! It's a popular model that's a big hit in live performances for beatboxers, vocalists, guitarists, DJs, and more. Condition: - Used for a few days after purchase and then stored. Shows signs of use. - Exterior: Minor scratches (see photos) - Accessories: Genuine AC adapter, no box (unit only) Includes manual, separately purchased Canon cable, and an earphone conversion jack. Instant purchase OK.