The world's most powerful and advanced standalone DJ system is now better than ever - featuring a new, refined look, unparalleled access to music streaming, new dynamic effect options, a 10% larger jog wheel surface, and the growing capabilities of Engine DJ, including the industry's first standalone stem separation (Stems Beta launching in summer 2023). The PRIME 4+ runs on Engine DJ, an ever-evolving DJ operating system that offers new features with each update. Engine DJ has a proven track record of making key features available to DJs first, including Wi-Fi, integrated sampler, lighting control, Ableton Link, and more. With recent updates adding Touch FX, Performance Pad Display, and Remote Engine Library, Engine DJ continues to demonstrate why it is the most powerful DJ operating system in the world.