Apogee Symphony I/O MkII - Flagship Audio Interface (Pro Tools HDX/Dante / Empty I/O)Ships with both I O modules empty, for more customized configurations. With the Symphony I O Mk II Dante + Pro Tools HD option card and a simple Ethernet cable, Symphony I O Mk II can be easily connected and shared across post production, broadcast, live sound or recording studio networks, unleashing legendary sound quality on the world's most popular audio over IP solution. The Symphony I O Mk II Dante option card also includes Pro Tools connectivity