【Overview】 This unit is a Pioneer CDJ-800mk2, a club standard. Compared to typical used items, this unit has been cleaned and had parts replaced for preventative maintenance. 【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 on the latest CDJs. After maintenance, I mixed for about an hour using CD-Rs. I was able to use it comfortably without any problems. The touch-sensitive Vinyl mode (actually, you need to press slightly) is also convenient. While not many people use this equipment for serious scratching, Pioneer's time stretch sound quality is good, so you can confidently produce scratch sounds. The touch-sensitive parts of the CDJ-800mk2 often wear out, but this unit is almost like new. CD-R/RW discs can also be played (however, they may not play correctly depending on the disc characteristics, scratches, etc.). The CD read error rate has been measured and is within acceptable limits (some used CDJs may still function, but be rated as NG, and those CDJs are nearing the end of their lifespan). MP3 files can also be played. 【Maintenance】 *Mostly for preventative purposes. ・Replaced 7 frequently used panel buttons with new ones (Play, Cue, Track Search +-, Fast Forward/Rewind, Loop) ・Removed and cleaned the keytops of all switches ・Cleaned the interior and exterior ・Greased ・Latest firmware (CD read accuracy UP, time stretch sound quality UP, etc.) ・CD read error rate measured (OK even with considerably scratched CD-Rs) 【Appearance】 The main unit has scratches. Please see the images for details. 【Operation】 Maintenance and operation confirmed. Ready to use immediately. 【Accessories】 ・Power cord I am a non-smoker. This unit has been maintained and its operation has been confirmed as described above. To prevent swapping and due to the age of the 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.