Avid Pro Tools | MTRX Thunderbolt 3 ModuleFor Pro Tools MTRX Studio and MTRX II users, the Thunderbolt 3 option module opens up brand new workflows. Add the option to either interface and you can build a completely native system with 64 channels of low latency connectivity on MTRX Studio and up to 256 channels on MTRX II. If youre using Pro Tools HDX, you can leverage Thunderbolt 3 and DigiLink connectivity simultaneously. This is ideal when working in Dolby Atmos, as you can route audio