Avid Pro Tools MTRX DigiLink I/O

Avid Pro Tools MTRX DigiLink I/O, Plug-in card, for Avid MTRX base unit, article no. #422725#, not included in the delivery, Occupies one module slot in the base unit, Adds two primary mini DigiLink ports to an MTRX interface to use with the HDX3 systems or as a hub for multiple Pro Tools systems, Provides 64 DigiLink I/O channels, Up to six boards can be installed in one MTRX base unit ...