7.1 channel output vs. Coaxial digital


Any thoughts on connecting my Bluray with discrete 7.1 channel outputs vs connecting via coaxial digital to my Lexicon preamp.
My bias is to keep the signal digital from source to speaker but maybe thats wrong.
jcbower
If your preamp is capable of passing through analog without A/D conversion, it may be beneficial to use 7.1 analog, since coaxial will downgrade 7.1 lossless to either 2.0 lossless, or 5.1 DD/DTS. I assume your player could handle decent bass management.
Depends on the BD player. I use 7.1 analog from my Oppo BDP-83, for DD/DTS 5.1 as well as TrueHD/DTS HD Master 7.1. The AQ is much superior than the S/PDIF coax connection. I have also noticed that the output signal voltage is higher on the analog 7.1 out than on the coax, since you can adjust the sound trim level coming out of the BDP. You should compare the two and see which one sounds better on your BD player.
The Oppo not released yet...what do u think of it since you r lucky to get a pre-released unit. Thanks.
Im using my player to do decoding for the true hd dts and then analogue outs to preamp sounds best for me. (elite bdp-05 )

The new true hd sound is amazing when done right.
Always looking for that well engineered soundtrack that takes advantage of the new formats.
Rent Valkyre in bluray and experiment with cables. It's an example of great use of the format, but only in the beginning of the film. The movie begins with an "African front scene" that immediately grabs your attention with great true hd sound. Plane attacks sounds are great. But unfortunately the rest of the movie was filmed first and does not sound as good.
Jcbower, sorry for not responding earlier. I have been very pleased with the Oppo. Blu Ray/HD audio performance is exceptional. There were still a few issues with SACD/DVDA which have now been fixed with the latest firmware release. It is now available for direct purchase for $499 - the best bargain in HiFi AV right now.