I am having trouble with my centre speaker but only when used through dvd player. I have a Samsung dvd850hd which is conected through a optical cable to my Teac amp and through HDMI to my Hitachi HD plasma.All speakers work fine except the center which seems to be low in volume and has to be individuly turned up through the amp. I run the same set up for my LG pvr with optical to the amp and HDMI to the plasma and have no worries.
PLEASE HELP!!!