A Powerful Centerpiece for Pro Tools HD Systems
Avid's Pro Tools MTRX II is the company's premier interface for Pro Tools HD systems. This powerful studio centerpiece builds on the capabilities of its predecessor with integrated DigiLink, Dante, MADI, and SPQ speaker processing, along with up to 256 channels of optional Thunderbolt 3 connectivity. Eight I/O card expansion slots unlock all the customization you could ask for, and no matter what configuration you choose, you'll achieve industry-leading sound, courtesy of DAD's renowned AD/DA converters. You can route audio to any connected device with MTRX II's 4,096 x 4,096 router, and it supports a full theatrical Dolby Atmos configuration with a 512 x 64 summing mixer. What's more, calibrating and controlling MTRX II is a breeze, thanks to the included DADman software and Pro Mon Monitor Control. You also get full support for Avid S6 and other EUCON-enabled control surfaces. If you're ready to take your Pro Tools HD-equipped studio to its highest level, putting Pro Tools MTRX II at its epicenter is a surefire way to make it happen.
Custom-configured I/O for your studio
Right out of the box, Pro Tools MTRX II comes equipped with 64 channels of DigiLink I/O, 256 channels of Dante I/O, and 64 channels of MADI I/O, but that's just the beginning. Thanks to its eight I/O card expansion slots, you can configure this audio interface any way you'd like with a wide range of analog, digital, and additional DigiLink, Dante, and any other I/O your workflow requires. To top it off, you can install Avid's Thunderbolt 3 module, arming you with up to 256 channels of native low-latency I/O. You'll appreciate the freedom gained by MTRX II's flexible routing, which allows you to route signals between different I/O formats. You can also connect multiple HDX systems and DAWs together with a single interface. Here at Sweetwater, we've found MTRX II's configurability to be a great way to streamline your studio. It easily replaces multiple single-format interfaces, thus freeing up rack space in your studio.




Industry-renowned sound quality
Avid's MTRX has always delivered the cleanest, most transparent, and most highly detailed sound you'll find anywhere. That's why we use MTRX interfaces in Sweetwater Studios, our in-house professional recording and mixing studio. Pro Tools MTRX II builds on its predecessor's legacy, boasting DAD's industry-renowned AD/DA converters, enabling you to capture sound sources with zero sonic coloration and monitor with reliable, spot-on accuracy. Want the industry's highest quality conversion for your studio? If so, look no further than Avid's Pro Tools MTRX II.
Ultra-flexible monitoring
With Pro Tools MTRX II, you'll benefit from near-endless monitoring possibilities. Its integrated SPQ speaker processing, DADman Pro Mon for monitor calibration and control, and expanded 512 x 64 summing mixer stands ready to accommodate all your monitoring needs. You can use MTRX II to calibrate your loudspeakers to compensate for your room's sonic deficits, with up to 16 filters per monitor channel. You get up to 128 channels of room correction, each with adjustable delay and filters, giving you everything you need for everything from stereo to multi-stem Dolby Atmos summing.


Ready to connect to your Dante network
Avid's Pro Tools MTRX II boasts 256 integrated Dante channels, allowing you to connect your Pro Tools HD system to any Dante network — the industry's most commonly used audio-over-IP protocol. Ethernet audio is not only the perfect choice for long cable runs, but it also enables you to leverage your facility's existing Ethernet infrastructure for audio-routing duties. Routing audio between rooms has never been easier!
Avid Pro Tools MTRX II Audio Interface Features:
- Avid's premier interface for Pro Tools HD systems
- 64 channels of integrated DigiLink I/O, 256 channels of Dante I/O, and 64 channels of MADI I/O
- 8 I/O card expansion slots accommodate analog, digital, and additional DigiLink, Dante, and other I/O (I/O modules sold separately)
- Up to 256 channels of optional low-latency Thunderbolt 3 connectivity (Thunderbolt 3 module sold separately)
- DAD's renowned AD/DA converters deliver industry-leading sound with zero coloration
- Allows routing signals between different I/O formats
- Connects multiple HDX systems and DAWs together with a single interface
- Routes audio to any connected device with via a 4,096 x 4,096 router
- Supports a full theatrical Dolby Atmos configuration with a 512 x 64 summing mixer
- SPQ speaker processing compensates for your room's sonic deficits with up to 16 filters per monitor channel
- 128 channels of room correction, each with adjustable delay and filters
- Easy calibration and control with the included DADman software and Pro Mon Monitor Control
- Full support for Avid S6 and other EUCON-enabled control surfaces