I am selling Pioneer's classic pro DJ mixer, the "DJM-900NXS." This popular model is a staple in clubs and festivals. It's a versatile mixer that supports all DJ styles, featuring a 4-channel design, a wide array of effects, and a built-in high-quality sound card. Fully functional. ✅ Key Features ・4-channel design allows simultaneous connection of multiple decks and external devices. ・Built-in 96kHz/24bit high-quality sound card. ・Equipped with a variety of built-in effects such as Beat FX and Sound Color FX. ・Pro DJ Link compatible for seamless integration with CDJs. ・Supports DVS control via PC connection. ✅ Condition ・Functionality confirmed (all channels and effects are working well). ・Used only indoors and kept in a smoke-free environment. ・I believe it's in very good condition for its age (please check the photos). ✅ Accessories 1. Power cable 2. Dedicated cover ✅ Other ・Please purchase only if you understand that this is a used item. ・Instant purchase is welcome. ・I will carefully pack and ship the item.