PreSonus Studio One 4 Professional ups the ante yet again with hot new features that include the next-generation Impact XT and Sample One XT virtual instruments, an amazing Drum Editor, Chord Track with Harmonic Editing functionality, and AF import/export data from other DAWs. Studio One 4 Professional enhances your creativity while streamlining your workflow. Its near-zero-latency audio engine delivers unrivaled performance with the latest high-spec audio interfaces. Its Fat Channel XT plug-in integrates seamlessly with PreSonus StudioLive Series III mixers. Sporting an elegant single-window workspace that combines the best of the traditional recording studio model with modern beat- and loop-oriented music production, robust drag-and-drop functionality, and multi-touch support, Studio One 4 Pro gives you the flexible tools you need to accelerate your creativity.