Best DJ Controllers For iPad (DJing On iPad, iPhone and iOS) - DJ Tech Reviews
Amazon.com: Native Instruments Traktor 8-Inch DJ Cable for iPad/iPhone : Musical Instruments
Best Traktor Controller: The Unofficial Traktor Kontrol Mega-Guide
Amazon.com: Traktor 2 Bible: Digital DJing with Traktor Pro 2, Traktor Scratch Pro 2, Traktor Duo 2, and Traktor Scratch Duo 2: 9781460918937: Rainer G Haselier: Books