Mixfader: Wireless DJ Crossfader

This is kinda cool... might have to get one when it is released (Fall 2015)

A revolution is underway: Mixfader is the first connected crossfader provided with a dedicated DJ app that dematerializes the classic turntables on any smartphone and tablet. Anyone can now mix and scratch anywhere and anytime. Designed by sound engineers in collaboration with professional turntablists, Mixfader is both an intuitive and powerful solution that meets professional requirements.