M-Audio Pro Tools MP9 + Fast Track Pro, Softwaresequenzer and USB Audiointerface System, consisting of M-Audio Pro Tools t 9 MP and M-Audio Fast Track Pro, Software: up to 48 audio tracks (mono or stereo) / 256 MIDI tracks, 24-bit/96kHz, more than 70 virtual Instruments, System: Intel Mac OSX 10.6.2 or higher (32- or 64-bit), Windows 7 Home Premium, Professional, or Ultimate (32- / 64-bit), incl. iLok-copyprotection, Hardware: up to 24Bit/96kHz, USB powered, 2 mic/instrument preamps, 2 line outs (balanced), 2 inserts, 4x additional outs, S/PDIF coaxial in/out, S/PDIF out, MIDI I/O. Mac/PC compatible (PC requires WinXP SP2)