Hm... Go the unit. Tried it with audiobytes... Regardless of the combination of inputs I was using, I got the same exact results. With my SACD player, I got a terrible ground loop, but it was not entirely unexpected (long story). Unfortunately, that prevented from doing actual testing. Levels seemed consistent, except that I had my center channel flipped with a surround wich made my measurements unreliable. When I re-install tear down my system next week, I will try to create a mini setup to try swithcing between 3 6ch analog units.
But now it leaves me without a component switch... Darn! Can't win!
