You might also consider the Auralic Altair. It's a wireless streaming dac, and if you add the optional hard drive or SSD it becomes a server also. Auralic uses their own software interface, however it is also Roon ready if you prefer. With the optional hard drive, it's probably around $2100 to $2200; a little more than the Sony, but more flexible. I was also thinking about one of the Sony HAPS, but they don't have the ability to stream music. The one major drawback of the Auralic is at the present time Android devices are not supported for their software, only Apple IOS devices. Good luck in your search.
