Originally posted by: BD2003
And on top of that, the DD encoding definintely degrades sound quality, to a somewhat noticible degree. If you switch between it being on an off, you will notice it for sure. If youre hooking it up to a receiver youre obviously concerned about sound quality, so there is no reason to settle for second best. Sure, hooking it up with one wire is convenient, but a receiver for computer speakers is about as inconvenient as you could get to begin with.
Wow. Where would you like me to start.
First, it's impossible for the Audigy to generate* 5.1 sound on it's digital out. Can't do it. Not DD5.1, not DTS.
Second, it is possible to connect an Audigy to a receiver for 5.1 surround, but you need one with 6 channel analog input. This is not a common feature, espeically today. If you look back 5 years, you can find a bunch, that were "Dolby Digital 5.1 ready", and needed an outboard processor, much like the "HDTV Ready" sets today.
*The Audigy can pass pre-rendered 5.1 sound data on it's SPDIF, but the only thing that takes advantage of that is DVD playback software. The Audigy has
no capability to transcode EAX or DirectSound3d into DD5.1.
Furthermore, had you (or anyone here) actually Googled the audio system in question, you'd know that we're arguing about a 2 channel mini-system, so surround sound support is moot.
OP, just keep in mind the Audigy can do surround only on it's analog outputs.