Asus P5G41T-M LX3 impedance?

[CubeIce]

Hey guys, I need to know whats the audio output impedance for this motherboard. I want to use 24 Ohm headphones. I've read that it has to match the impedance of the sound card.

Thanks for all of your answers!

 

[mubin]

For headphone, use the front audio port which are made for headphone. If your sound driver has headphone selection, then use it.