In my other thread: Describing my questions on the Denon 3802 sound I said that I believed that the sound coming from my DVD player sounded muffled/dull in the mid to high frequencies. I was discussing this with the salesman at the store and he asked if I had tried another digital source to see if it still sounded muffled/dull. The only other digital source I have is my Playstation 2. I am going to try a DVD from there tonight and listen for a difference, but has anyone ever had two digital sources sound different coming from the same DVD/CD? Can it be a big difference in sound?