Output to airplay only from Audirvana

Connection with external Audio Devices Airplay
1

Is it possible to stream content from Audirvana only to Airplay device, but leave system sounds to system device?

2

Don’t think that’s possible since Airplay output is selected on system level.

3

i can route system sounds to Airplay and Audirvana stream to local speakers, but not the opposite

4

Maybe your endpoint also supports UPnP.

5

Hello
Can you explain me how use airplay with a PC to get SONOS Players?
Thanks