Ichigo, if that's an accurate assessment and not just due to a difference in volume levels as I mentioned in the other thread, then something is wrong with the 3310 you have or you in some way(can't even guess, except are you sure the speaker wires were connected with the right polarity?)have it set wrong. Operating correctly, no receivers of that quality have the slightest problem with bass reproduction or lack sufficient channel separation for optimum sound staging. Perhaps you should have it checked.
