Hey guys, just installed Ardour, and I’m trying to get my USB interface working with it. Its a US-122MKII, which i’ve heard can be difficult. Could someone give me a few quick links or explanation on what to do? Any help would be appreciated.

Unless things have changed recently you won’t be able to use it since it, as opposed to the regular US-122, uses USB 2.0 instead of the class compliant USB 1.1

Here’s one guy who got the “L” version to work ( but from what I understand the “L” supports USB 1.1 to some extent.

Here’s a thread on USB interfaces :