I did this a couple of years ago using a NUC7i3BNH. I am moderately savvy with computer technology and had one or two steps momentarily stump me but I was able get music out of it within a couple of hours. When I started, I imagined putting it in a fanless case but did not do that because I cannot hear the fan at the listening position even without music.
If you plan to use the DSP feature you should get at least an i5 if not i7.
If you plan to use the DSP feature you should get at least an i5 if not i7.