Description
Overview
The Avid Pro Tools | MTRX 8 AES3 I/O Card is an expansion card for the fully modular Pro Tools | MTRX audio interface. This card adds eight channels of AES3 digital input and eight channels of AES3 digital output (supporting up to 16 audio channels total). It features built-in sample rate conversion (SRC) on all inputs, allowing seamless integration of digital gear operating at different sample rates.
Key Details
- Manufacturer: Avid
- Brand: Avid
- Model: Pro Tools | MTRX 8 AES3 I/O Card
- Product Code: 4935-00477-00
- Channels: 8 AES3 inputs / 8 AES3 outputs (16 channels total)
Use Cases
- Connecting digital outboard gear, reverbs, or delay processors to a Pro Tools | MTRX setup.
- Routing digital audio from CD players, digital mixers, or external digital audio sources with built-in sample rate conversion.
- Expanding the digital channel count of a modular Pro Tools | MTRX system.
Installation
Power down the Pro Tools | MTRX unit. Insert the 8 AES3 I/O card into an available expansion slot on the rear panel of the chassis, securing it with the mounting screws. Power on the unit and configure the routing in DADman control software.
Compatibility
Designed exclusively for the Avid Pro Tools | MTRX modular audio interface. Features standard DB25 connectors for AES3 digital I/O.






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