How can I hookup my 8RDA+ onboard sound to my stereo receiver?

[kehi]

Thanks and please lmk. My receiver has digital coax and optical inputs but the motherboard does not.

 

[minendo]

Use a headphone jack to dual rca cable. Costs about $10 at RadioShack.

 

[Insane3D]

You can buy the optical output card kit from Epox. The model # is SPD-650.