M-Audio ProFire 2626 High-Definition 26-in/26-out FireWire Audio Interface with Octane Preamp Technology 26 x 26 simultaneous analog/digital I/O ideal for project studios Eight preamps with award-winning Octane technology A flexible on-board DSP mixer lets you create multiple unique cue mixes Supports sample rates up to 24-bit/192kHz for pristine high-definition digital audio Pro Tools M-Powered compatible; Compatible with Pro Tools M-Powered 7.4 with downloadable update.