I am familiar with a number of Ayre products and currently own a QB-9 DAC... their equipment is excellent in terms of sound quality. It is natural sounding and musical while being detailed.
The streaming part is new to my. So I had to look into the manual to figure out if it even streams. It does... but not in the easy way that most high end streamers work. You have to download software connectors. Most companies supply their own interface... like Aurender, Aurlic... etc. Unless you want to be a technical person, I'm not sure I'd go this route. Although I highly recommend it as a DAC.
To anyone though, I recommend a separate streamer. Makes upgrading simple and usually sounds much better.