Tonetable is an application for DJs who want to control their digital vinyl system from their iPhone or iPod Touch. It produces a control tone that is compatible with most digital vinyl systems such as Serato's Scratch Live, Native Instruments' Traktor Scratch, and M-Audio's Torq.

Tonetable features a large scratching platter that allows you to scratch and throw the virtual vinyl similar to using a real turntable. To use Tonetable with your DJ software you simply connect an audio cable from the line out of your iPhone or iPod Touch to your audio interface's line in. Cool.