* 2x8 track inputs Alesis ADAT optical format
* 2x8 track outputs Alesis ADAT optical format
* 2x8 track inputs TDIF format
* 2x8 track outputs TDIF format
* 1x8 track variable outputs Alesis ADAT optical format
* 1 AES input on XLR
* 1 AES output on XLR
* 1 S/PDIF input on Phono
* 1 S/PDIF output on Phono
* 1 MIDI input 1 MIDI output (+ thru)
* Wordclock input on BNC
* Wordclock output on BNC (TTL level)
* 1 SMPTE input on 0.25 inch jack
* Sony 9 pin for Machine Control ( RS-422 )
* Cascade Port on 26 way HD D-type connector