Originally Posted by Ronnie Hurley
Have successfully tried 17 Sonos Zones with three of those into Meridian Processors and another into an F80. All play perfectly in Sync

Depending on Room Locations and Doors etc., there may be "perceived" differences caused by Sound traveling relatively slowly

Make sure the ZP80 Line Out is set to "Fixed" rather than Variable

I can stand pretty much equidistant from the living room and kitchen speakers and there is a definite lag on the Meridian zone.

I had the ZP80 on "Fixed" but then set it on "Variable" when I tried plugging it right into the DSP33s. I'll try that this evening also. Thanks.

Main system (when room is done): 861v4, 7 x DSP33, SW1600, Oppo, Sonos