There were upgrade issues with that model & quite honestly may not be worth
messing with. (known to have been a problematic unit)
Many of them were exchanged by denon to 901 or 902
Ivanfed
Posted: Tue Oct 31, 2006 11:40 am Post subject: Denon dvd 900 sound fault
WHEN YOUR WATCHING A DVD THEY IS SOMETHING UP WITH THE SOUND, AND SOMETIMES IF YOUR WATCHING A MOVIE WHEN THEY TALKING, THE SOUND DOSNT MATCH THERE LIPS