Avid Digital I/O Interface Card Rack Mount ADAT AES/EBU TDIF I/O

Avid DigiDesign Pro 192 - Digital I/O Expansion Card

AVID Digidesign Sync I/O Model MH040 Interface - two available

Digidesign HD Process Card PCI PCIx Avid

Avid Pro Tools HD Native PCIe card

Avid HD Digital Option Card for HD I/O ProTools AES/EBU TDIF ADAT Addon

Avid Fast Track Duo USB Audio Interface Recording Equipment

Digidesign 192 I/O Pro Tools HD Audio Interface Avid- #E