Scratching the surface: DJ'ing with your Mac

- There's Serato Control Vinyl. Although it looks and feels like a traditional vinyl record, Serato Control Vinyl doesn't have any pre-recorded music on it. Instead, the record contains a control signal that allows Scratch Live (the software on your computer) to track the motion of the record -- allowing you to control and scratch the the MP3s or AACs on your computer. The price for Serato Control Vinyl records ranges between USD $10 and $20.
- Scratch Live, which is the software that's installed on your computer.
- To bridge the digital world (Scratch Live and your digital music) and the vinyl analog world, you'll need to use special hardware: either Rane's SL 1 or SL 3 audio interfaces. These breakout boxes connect to your computer via USB. Audio is passed to the breakout box by connecting your left and right turntables' respective RCA cables to Serato's inputs, and likewise Serato's outputs to your mixer.
Similar vinyl-based digital solutions are also offered by Stanton's Final Scratch, Native Instruments' Traktor Scratch, and Torq DJ.

Advances in technology have changed DJ'ing, as the sight of seeing DJs carrying in large carrying cases and milk crates full of 12" records has become less frequent. Serato and DJay represent two DJ'ing offerings available on the Mac, but by no means are they the only options. Readers, we'd like to hear some of your recommendations to the aspiring DJ or the mixmaster in all of us.