Default [Q] Will S3 running CM11 work with a dacmagic xs?

As above really. I'm using the boeffla kernel. I really want to use an external DAC/headphone amp and as far as I can tell it should work with an otg cable. Any comments?
Any other DACs that will work would be great. Ideally one with a line out as well would be even better. But I don't want to spend mega bucks