Hi Folks,
I've a C4-8AMP1-B and an EA3 controller.
How can I use the 3 audio zones? As far as I see 1 zone could be connected by digital, 1 with analog. But the controller has no more output. Or could it be done somehow over Ethernet? That would be the best option, but I'm afraid of Ethernet is only used for control, not for audio transport.