Can I output 5.1 or 7.1 sound to different rooms?
The squeezebox can play many formats, and my understanding is that it is possible to rip surround files and play them back via a squeezebox. In this case you would need a 5.1 or 7.5 receiver hooked up to each squeezebox. It is my understanding that most multizone receivers do NOT send 5.1 or 7.1 audio to multiple zones. Rather they send 2 channels to a second zone. If you want 5.1 or 7.1 sound in two locations, you need a second reciever.