Lexicon PCM96 Surround A, professional surroundprozessor with digital and analog i/o, new and legendary reverb and effectalgorithm, up to 24bit/96khz, firewire audio streaming for six channels, "hardware plug-in" for Mac VST and audio unit software, 2200 presets and 768 user-programs, three AES/EBU and six analog in/out with 25pin Sub-D, OLED Display, compact flash card slot, HiQnet compatible, Midi IN/OUT/THRU, dual ethernet/firewire, wordclock in, .1U, 19"