What Jeff & Merritt said.

You're going to have to troubleshoot this. Do you have an impedance meter? It'll let you look at a run of speakers and see if the run is overloaded. If not you'll have to start from basics:

Disco all the speakers.
Hook up one speaker to one zone. Is it muffled or clean?
Add more speakers. Keep adding till you find the problem.
Start on the second zone.
Add one speaker. Are you getting bleed-through?

DO THIS ON T&M!!!! IT'S GOING TO TAKE A WHILE.

Sam


"Where are we going and why are we in this hand basket?"