Altec Lansing 251 5.1 What sound card should I get to utilize authentic 5.1 sound?

Hey all, theres no audio forum so I thought i'd try here. I currently have a SB Live 5.1 non digital and the Altec Lansing 251 series speaker system.
From the subwoofer, there are three 1/8th in. connectors. Black, Green, and Yellow. From searching around on the web, I found out that the SBLive 5.1 is really not 5.1 at all, at least not the non digital card. Its more like 4.1 with a mixed mode to use the extra center speaker. In other words, the third yellow connector is useless with this sound card without a certain digital decoder attachment.

What I would like to know is, what sound card offers true 5.1 digital sound? And also please tell me if I'm on the right or wrong track with my findings.
Thanks in advance for any help guys/gals.

GM
 

WT

Diamond Member
Sep 21, 2000
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Gorilla, I am thinking of buying these speakers and i also have the SB Live! 5.1 card. Thats not good news since I really like the reviews and the price on the speakers.
 

WT

Diamond Member
Sep 21, 2000
4,816
59
91
Anyone with a set of Logitech 640's care to comment on that speaker set ? They are a bit cheaper on Newegg and looks similar in design and power ratings.