AVID 9900-71250-00 MTRX 8 Mic/Line Pristine AD Card

8-Channel Pristine Mic/Line AD Input Card for Pro Tools MTRX
The AVID 9900-71250-00 MTRX 8 Mic/Line Pristine AD Card is a premium-grade analog-to-digital input module designed to bring high-fidelity mic and line-level audio directly into your Pro Tools | MTRX system. Featuring eight channels of ultra-clean A/D conversion, this expansion card captures audio with impressive detail and headroom—ideal for recording vocals, instruments, and analog gear in top-tier studios. Built for precision-critical workflows, this card delivers audio clarity that meets the demands of high-resolution production environments.

Studio-Grade Conversion for Mic and Line-Level Inputs
Each of the eight inputs on the card supports microphone or line-level signals with pristine conversion accuracy. The card’s low-noise circuitry and transparent gain staging allow you to capture every nuance of your source, whether it’s a dynamic vocal, a delicate acoustic performance, or a line-level mix from a mastering chain. Designed for mission-critical recording tasks, the conversion quality ensures professional results without coloration.

Flexible Input Configuration with Per-Channel Gain Control
The Pristine AD card supports flexible per-channel configuration, allowing users to select mic or line level input per channel. This setup eliminates the need for separate preamps or external converters, streamlining signal paths within the studio or on location. When paired with DADman software or Pro Tools | HDX systems, engineers have full control over gain structure, routing, and monitoring for a completely customizable workflow.

Ideal for Hybrid Analog and Digital Workflows
In modern studios that bridge analog gear with digital workstations, this card plays a critical role. With its high-resolution A/D conversion and clean integration into MTRX routing, it provides a direct path for analog gear, microphones, or outboard processing chains to enter the digital domain without compromise. Whether used in tracking rooms, broadcast rigs, or post-production setups, the Pristine AD card adds analog flexibility without sacrificing audio quality.

Seamless Integration with MTRX and Pro Tools Systems
The card slots into one of the eight rear-panel bays of the MTRX base unit and is immediately recognized within the system. When used in conjunction with AVID's Pro Tools | HD and DADman software, all input parameters—including gain, input type, and routing—can be controlled remotely. This streamlined control setup offers full session recall and optimizes the interface between your front-end capture and DAW environment.

Expand Your Input Capabilities for Scalable Studio Design
As your I/O needs grow, you can install additional Pristine AD cards in your MTRX chassis. With support for up to eight expansion modules, the MTRX platform allows flexible combinations of analog and digital cards to suit any studio size or configuration. The 8 Mic/Line Pristine AD Card is an ideal building block for expanding track count and maintaining high-quality input throughout.