Thanks, Nic. I suspected something like that. From what I've read, the Sonos boxes are not bad at all.

The notable John Atkinson wrote in his Stereophile Test:

"The calculated jitter level was 388 picoseconds peak-peak, which is low, especially considering how much processing is performed within the ZP80 and Sonosnet."

That being said, jitter shouldn't be an issue with my kit, as everything is re-clocked in G91, and re-clocked once again in DSP7000. Technically, everything digital should sound identical, given a common file source.

I'm not a believer, and I respect scientific fact. But my ears (and brain?) tell me otherwise...

Last edited by guynextdoor; 2010-01-13 21:10.
Current M-related equipment: DSP7000 (2), G91A FM, Sonos ZP90/ZP80 Zone Players, F80 (kitchen,yellow).