dac with sonos

Cambridge 840c has digital inputs and claims to reduce jitter.
http://www.cambridgeaudio.com/assets/documents/840Cwhitepaperwebedit.pdf
Many may disagree; try one for yourself.
Beerad

You can also try Altmann JISCO Jitter reduction device ($550) together with the Cullen Mods.
Cullen mods
Altmann review

I use RWA Isabellina but that is way out of your price range.

Mariusz

Jak sie masz Mrjstark,
Why would you assume your $5,500 RWA Isabellina is out of Jamesw20's price range? He did not state a price, just that he wanted a high end CDP with digital inputs, and not a stand alone DAC.