Bob is exactly right and why am I not surprised. I can't believe it didn't occur to me to check output assignments. All sub groups were routed to outputs 1 and 2 as Bob mentioned so of course when the ADA 8200 replaced the first ADA 8000 I wouldn't have the audio issue. I should know better. I think I need a vacation, a break, another Snapple, something. Thanks Bob for your patience.
_____________
William Bushnell