Krotos wrote:Is it possible to use a USB controller and a 1210 on the same setup? I just need the 1210 for scratching
Definitely. Just make sure you don't try to scratch the same Mixxx deck with the controller and the turntable at the same time or it will sound really strange.

Make sure whatever sound interface you use has a built-in phono pre-amp as well (it will say Phono on the jacks or a selector switch.)
Have you considered using only a controller but with a platter large enough for your tastes? The Numark NS6 and NS7 come to mind as well as the Stanton SCS.1d. (Mixxx's scratching support for moving platter controllers (NS7, SCS.1d) isn't 100% yet though but we're working on that too.)
"D.J. Pegasus"
Mixxx Developer - Controller Specialist
Mixxx Windows package maintainer