Hi all, I've got a Denon 1601 AV Receiver linked to Canton CD-1 and sources of Digifusion Freeview box and Marantz DV4100 DVD player. The problem I have is that the lipsync is out and you can hear the sound before the video. It's only slightly out and on some programs you can't even tell, but it is there. I've tried setting the distance from the centre channel to the lowest and then to the highest from the listening position but nothing affects it. I haven't tried setting the dB levels on it though. What am I doing wrong ? Thanks, Richie.