How To Set Up Symphony I/O Mk 2 in Standalone Mode Sam June 10, 2021 23:21 Updated This is a quick How-To video on setting up the Symphony I/O in Standalone Mode! Related articles How to set up Symphony I/O MkII in Standalone mode How do I tell if a Symphony I/O module is MK II or MK I? How Do I Reset the Symphony I/O MkII? Alert: Apogee Thunderbolt devices and 2020 MacBook Pro 13" and MacBook Air What I/O modules are supported in Symphony I/O MkII and are there restrictions? Comments 0 comments Article is closed for comments.