【Overview】 This unit is a Pioneer CDJ-800mk2, a club standard. Considering the: - Cleanliness of the internal circuit boards, - Lack of wear and tear on the keytops, - High brightness of the LCD screen, etc., this unit has clearly seen little use. It has been cleaned and had parts replaced as a preventative measure. This is a recommended unit for those who want a unit in good condition and with no operational issues. 【Why We Recommend This】 This is a standard piece of equipment found in DJ booths everywhere. If you get used to this CDJ, which is common in venues that favor Pioneer, you should be able to DJ without any problems even on the latest CDJs. After servicing, I mixed for about an hour using CD-Rs. I was able to use it comfortably without any problems. The touch-sensitive (or rather, slightly push-in) Vinyl mode is also convenient. While not many people use this equipment for serious scratching, Pioneer's time stretch sounds good, so you can confidently produce scratch sounds. CD-R/RW discs can also be played (although they may not play correctly depending on the disc characteristics, scratches, etc.). MP3 files can also be played. The jog wheel rubber on this unit has been removed, so it will not become sticky in the future (stickiness is caused by hydrolysis, which usually occurs in areas with a rainy season). 【Maintenance】 *Mostly done as a preventative measure. - Replaced 10 frequently used panel buttons with new ones (Play, CUE, Loop related, Eject, etc.) - Jog wheel rubber removed - Keytops of all switches removed and cleaned - Cleaning of the interior and exterior - Greasing 【Appearance】 There are scratches on the left and right sides of the main unit, but I think it's in good condition compared to other existing CDJ-800mk2s. Please see the images for details. 【Operation】 Serviced and operation confirmed. Ready to use immediately. 【Accessories】 - Power cord If you purchase this unit together with the mixer I am selling, I will include an RCA cable for connection as a bonus. I will also provide support if you have any questions about the connection. I am a non-smoker. This unit has been serviced and its operation has been confirmed as described above. To prevent swapping and because it is old equipment, we ask for no claims and no returns, except in cases such as the unit not powering on or if the unit delivered is clearly different from the one in the images.