Get pristine sound and extensive monitoring/routing in the most versatile Pro Tools | HD interface. Get the most pristine sound quality possible and extensive monitoring and routing capabilities in the most versatile audio interface available for Pro Tools | HDX, HD Native, and other pro audio applications. With Pro Tools | MTRX, you gain the superior sonic quality of DAD’s legendary AD/DA converters, plus flexible routing and monitor control when used standalone or with Avid Pro Mixing surfaces. And because the interface can be customized with the analog and digital I/O you need, you can take on the most demanding music and post-production challenges. Effortlessly.