Connected on WiFi but no sound

[laertes]

Did you check what is selected in iTunes as your speaker output? Should be "Computer Devialet Air".

Do you mean the output device under the OSX general Sound preferences, or is there actually somewhere in iTunes you can select output device?

I mean the output setting in iTunes. On a Mac you will find a small symbol below the menu line. It look like a small black triangle with circles around it and is located right to the volume setting.

I checked, and yes Devialet AIR is selected as output in iTunes. Still no luck. Thank you for the suggestion and the clarification.

Any other ideas?