Finally, let's move on to the audio portion of the board. On the left are the standard audio jacks for plain old 2 channel audio. The second pic is my speakers hooked up to the connector. The third picture is the sound header that comes with the motherboard installed and hooked up to the rear channels of my 4.1 system. You can't see the SPDIF connector, but it's there. The sound system supports 6.1 audio and Dolby 5.1 decoding, which is pretty sweet.