Hi there. I've bit posted for quite some time. I have become a professional lurker. Does anyone have the new Chromecast Audio device yet and, if so, could they comment on the sound quality please. I've tried several different 30 pin Bluetooth dongle thibgs on my Sony IPod dock system and have only managed to get one working - unfortunately it doesn't have aptx so the sound quality tends to not be that good. Any comments would be appreciated.