Απο το ίδιο νήμα... ανάρτηση ενός απο τους developers του HQPlayer (
www.sygnalist.com):
"Here's some update on the iMac with USB3 topic.
When I first got the device (purchased from local dealer) I connected it to my Linux desktop and performed my standard set of measurements. Then I connected it to my new iMac with intention of using it for my software development (Mytek was originally intended to be used for the purpose, but it didn't work). Unfortunately I didn't get proper sound from Spotify nor Firefox (HTML5 YouTube video), which I use to test that basic CoreAudio functionality works.
I also got new beta firmware and driver from AMR and finally yesterday had time to install Windows driver and update the DAC's firmware. I can happily confirm that with the new beta firmware the DAC now works with the iMac's USB3 ports! So the problem can be fixed with a firmware update."