Get a free Scratch Upgrade Kit with your S4 purchase in July

Native Instruments@NI_News Berlin/Los AngelesAll Native Instruments news first, here on Twitter.http://www.native-instruments.comThis July we are offering you the ultimate DJ solution for less. Combine the creative arsenal of TRAKTOR KONTROL S4 with the vinyl control of TRAKTOR SCRATCH, and add a new dimension to any S4 routine.  It’s a cinch to hook up turntables