RME Fireface 800 FireWire Audio Interface
After more than 2 years of development, the time has come: RME presents the Fireface 800, the world's most powerful FireWire audio interface ever. Up to 56 channels record/playback, up to 192 kHz sample rate, and true FireWire 800 sum up to an unsurpassed high-end, high performance and high speed FireWire audio interface.

RME Fireface 400 FireWire Audio Interface
Just another killer interface from RME: The Fireface 400 is the only one in its class with active jitter suppression, stand-alone functionality, off-line MIDI remote controllability, highly flexible I/Os in professional quality, an unsurpassed 648-channel matrix router -- at sample rates up to 192 kHz