AVID 9900-71252-00 Mtrx 8 Aes3 I/O Card

Dual Line/Mic Analog Input Card for Pro Tools MTRX Interface
The AVID 9900-71252-00 is a modular 8-channel analog input card designed for the Pro Tools | MTRX interface, adding premium-grade microphone and line-level connectivity to your system. Each input supports mic, line, or Hi-Z instrument signals, with flexible gain structure and high-fidelity conversion. Whether you’re tracking vocals, instruments, or routing analog gear into a hybrid studio workflow, this card enables detailed signal capture directly within your MTRX environment.

Capture High-Resolution Analog Audio into Your MTRX
This card supports 8 channels of analog audio input with high-performance A/D conversion, enabling transparent recording of mic, instrument, or line-level sources. Built with audiophile-grade components, the module ensures signal integrity across the full dynamic range, making it suitable for critical tracking applications in commercial studios, post facilities, and live broadcast setups.

Flexible Input Architecture with Mic, Line, and Hi-Z Support
Each channel on the card is independently configurable to accept mic, line, or Hi-Z instrument input, giving engineers maximum flexibility in how they build their I/O setup. This allows you to patch microphones directly into the MTRX without external preamps or adapt instrument sources with high-impedance needs—saving rack space and streamlining signal paths.

Fully Integrated with MTRX Routing and Control Systems
When installed in the MTRX base unit, the card works seamlessly with AVID’s DADman software and the Pro Tools | HD environment. All gain staging, input selection, and routing can be controlled remotely within your DAW or over the network. This deep integration reduces the need for manual patching and allows total recall of settings within sessions.

Ideal for Hybrid and Fully Analog Signal Workflows
Whether you're integrating analog preamps, outboard compressors, or directly capturing source signals, this analog input card provides the quality and routing flexibility needed for modern hybrid workflows. It serves as a powerful bridge between analog gear and a fully digital MTRX-based system.

Expandable to Meet Demanding Studio Requirements
With up to eight card slots available in the MTRX chassis, you can add multiple analog input cards to scale your I/O to meet larger recording or broadcast demands. This module offers a reliable foundation for engineers looking to expand input capabilities without sacrificing quality or control.