Hi, this is my first post to this forum, been only reading so far.
I'm using Mixxx 1.9.1 on Mac OS X 10.7.4 and I'm just learning to use an external sound card, Numark DJ I/O. I've been googling a lot about how to make it work with Mixxx, haven't quite made it so far, unfortunately.
I've tried to change the Mixxx Output Preferences but I can only hear deck 2 via DJ I/O. I haven't found any detailed info on which settings I should change when adding a basic sound card. My MacBook recognizes the external card so it has to be a matter of settings.
As you can probably see, I'm quite a beginner… Thank you for your replies in advance.