Sounds like either it's a fault with the Xbox not outputting Dolby Digital or a fault with the amplifier. The sound during the boot-up flubber screen is just PCM. Normally in games it will be Dolby Digital. Does the amplifier still work correctly if you connect a DVD player to that optical input & play a DD disk?Bonesy said:MS hidef connector, optical into denon 3803.
has worked great for 18months, then halfway through a ghost recon Live game, as I was shooting mainly normal in the head by accident, the sound just cut out. now it doesn't work on any game, other than the xbox green bootup screen.
hmmm...