Confirmed to be working, with no particular issues. One knob is missing. An old power adapter for use with iPhones, etc. is included. It's not the original adapter, but it meets the necessary specifications and works without problems. This is the Spin2, a legendary model from the final years of Vestax, which gained support from DJ beginners to a wide range of users. Compatible only with iOS devices such as iPod, iPhone, and iPad. ■ When using this product with the djay app, a device compatible with the djay app (compatible iOS) is required. ・iPhone & iPad: iOS 15.0 or later ・iPod & iPod touch: iOS 15.0 or later ・macPC: macOS 10.5 or later