I use Sonos in my computer based system, including the handheld Sonos controller. I am very happy with it.
But, as the other posters mentioned, there are issues with sound quality of Sonos. To begin with, I would avoid using the dac in the unit, and instead use the digital out and an external, higher quality, dac. However, the Sonos digital out suffers from a high level of jitter, which itself needs to be addressed if you want high end sound quality from the unit. Jitter can be addressed with either (1) internal modifications to the Sonos; (2) a downstream dac that is relatively immune to jitter; or (3) an external reclocker after the Sonos but before the dac. I chose to use a reclocker, which allows you to get very high level performance out of a computer based setup, but this approach is rather expensive.
Good luck.
But, as the other posters mentioned, there are issues with sound quality of Sonos. To begin with, I would avoid using the dac in the unit, and instead use the digital out and an external, higher quality, dac. However, the Sonos digital out suffers from a high level of jitter, which itself needs to be addressed if you want high end sound quality from the unit. Jitter can be addressed with either (1) internal modifications to the Sonos; (2) a downstream dac that is relatively immune to jitter; or (3) an external reclocker after the Sonos but before the dac. I chose to use a reclocker, which allows you to get very high level performance out of a computer based setup, but this approach is rather expensive.
Good luck.