Hello, in need a sound card for which the digital output, preferably optical, allows the mixing of both analog inputs and internal computer digital inputs like BluRay audio. I also want zero delay (as close as possible) for the A/D conversion.
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So, you basically need a Line Input, Optical Input, and Optical Output port?
Based on that, I'd go with the ASUS D2/D2X, the HT Omega Striker, or Auzentech Prelude.