ok, i have the 990/7500 and all is great, well not exactly. It would seem the 12v trigger does not work on the amp. No matter what sequence i use to connect, when the cable is connected to the amp it overrides everything and turns it off. At that point it will not turn on or off using the front button.
Anybody have some suggestions, i really need to use the trigger for on and off to the amp.
thanks, UMtiger