@taghjichte From my testing you would need to passthought a device for audio. If need for professional audio work then yes a pci passthough would be the perferred option. With that said.
@dinhngtu As for sound I have never looked much into it but the only vm I heard make sound is from Fedora even while booted from install iso. Kubuntu or windows with xen drivers installed no audio. (find for me at the moment)
While audio seems to work in Fedora from iso it seems to be limited to left channel. Local system is connected to 5.1 sound.
