You can clone with
Digital Out + Play = no way to control audio volume. Godddddddddddd.
Gross. In app controls for volume. There's not much more I disapprove of.
Anything that has digital out for audio, is going to something that HAS volume controls. DVD players and xboxen don't have local volumes for a reason.
Sure, but in my case, it's to my iMac in Target Display mode - means to set the volume, I have to remote into another box. I'm really just using this issue as my soapbox to whine about Digital Out not having volume controls