Not too long ago, DJs routinely busted their backs schlepping heavy crates of vinyl from gig to gig ... corner that crowded market with high-end CDJ models that replicate key features of laptop ...

It will read, and work with, MP3's off of both a computer and CD-R/RW discs. If you are using it ... or you could not mess with the traditional vinyl. The deck can also send MIDI data back to ...

The CDJ (which stands for Compact Disc Jockey) was first launched in 1994 and went onto massively impact club culture. Invented as an alternative to the vinyl turntable, it built on technology ...