Hi Nero, 2015-04-29 11:40 GMT+01:00 Nero <l.baints(a)gmail.com>om>: OK - so the interface is not working correctly, but dmesg lists the device. A bit of googling led me to the Ardour forums and some other mailing list questions: https://community.ardour.org/node/7058 (links to broken forum..) http://comments.gmane.org/gmane.linux.arch.general/39323 Some bad news here.. http://lalists.stanford.edu/lau/2010/09/0358.html Although there are dutch speakers on the list - the defacto language used is English. If you can, lets keep the discussion in English, so other readers in future have a better chance of understanding :) Unless something has changed, that Terrateq are releasing USB spec info or something.. it probably won't work :/ Perhaps email Terrateq and inform them that for thier hardware to be usable via ALSA that they must provide information on how the device communicates over the USB 2.0 link. If the device has a USB 1.0 class compliant mode, then that will work OOTB though. Hope that helps, -Harry -- http://www.openavproductions.com