Used M-Audio Delta 10/10. If you know the issues with Delta 10/10 interfaces then you know what you are getting. This card works great for someone who wants a great sounding audio interface but does not have to have all 8 input and outputs. This interface is fully working but some of the ins and outs are finicky. I used this for a couple years and only used 2 outputs for my speakers and then I have a pre amp that I used for my mic inputs and for phantom power. But still used the inputs on the Delta 10/10. It is a great card and can fully be used in a easy home setup. If you have any questions hit me up.