[LAU] how to set up my edderol external soundcard with jack audio and make it the default?

[trahern culver]

hey all  i'm trey i'm new to this list and i'm totally blind my first question for you all is this. how do I set up my ederol u a 25 sound card with jack audio? and how do i make it the default? i have q jack ctl if that helps any one.

Your help with this question would be most welcome. 

kind regards trey.