
Sorry for the stoopid question, but a friend told me the Denon AVR trigger outputs do not work on the main zone, just "other" zones (2/3). Then he backtracked and wasn't sure if it was Denon or Onkyo. If I get a 4520 it would be used as a pre-pro driving external amps; will that work directly (i.e. 4520 trigger out driving the amp), or would I have to rig up something to switch on the amps?
Curious, thanks - Don
It's the Onkyo models ... as you can see below the 4520CI features very capable 12v trigger settings ....




















Boils down to whether you want the improved audio fidelity with the 4520 or simply want the additional "features" of a newer model and a lateral move in audio fidelity with the 3313.





