This is a used item. Since I lack specialized knowledge, I have only confirmed that sound is produced. Simple cleaning has been done. While there are no noticeable scratches or stains, there may be minor scratches and dirt associated with use. Please understand that this is a used item before purchasing. *Adapter is not included (sold separately). ■Product Details Authentic club sound & performance condensed into a DJ mixer-like box. An entertainment tool that allows you to enjoy DJ play with easy, game-like operation. Size: Width 334mm x Height 126mm x Depth 334mm Weight: 3.5kg Connection Terminals: LINE OUT L/R (RCA pin jacks) Headphones: PHONES (stereo standard phone jack) MIDI: MIDI IN/OUT Polyphony: Maximum 32 simultaneous voices Preset Tones: Preset 203 (180 + 23 drum kits) Reverb: Live effectors 10 types, reverb 11 types, chorus 7 types, isolator *Returns and exchanges are not accepted, but we will respond within one week of the product's arrival if the defect or failure is due to our fault. Please contact us before giving a review for returns. For returns after the review, a refund will be made after deducting the round-trip shipping costs and Mercari's sales commission. Please receive the item within one week of its arrival. Shipping is free via Yamato Transport. An additional 2000 yen will be charged for Okinawa Prefecture, so please contact us. 331 Yama SS202624