Pioneer Cdj -

: The first true CDJ. It was a top-loading behemoth with a small jog wheel that let DJs manipulate digital audio in real-time for the first time.

: This model effectively "killed" the turntable in professional booths. Within a year, it became the standard in clubs worldwide because DJs could finally perform their signature techniques on digital media. pioneer cdj

: Features like Hot Cues and seamless looping allowed DJs to remix tracks live, moving the DJ's role from "song selector" to "live performer". The Digital Leap: USBs and Rekordbox (2009–Present) : The first true CDJ