I'm new to the forum and I have a x-fi titanium hd with Logitech Z-5500. It is hooked up via digital coaxial cable and I was wondering if there are any mods I can do to make it sounder better? Thanks!
Any mods you could possibly do to improve sound quality would have to be done on the Z-5500 end, since you're using the speaker system's DAC.
Outright replacing the Z-5500 with a well-regarded home theater speaker system would be a good start.
Thanks for the reply. It'll be something I consider!