No
Item
Microphone In port
1
Line In port
Headphone/Front
2
Out port
Side Surround Out
3
port
Center/Subwoofer
4
Out port
5
S/PDIF Out port
Front panel audio
6
header
7
Aux Input Header
8
S/PDIF Out header
Description
Connect your external PC microphone to this 3.5mm port for
voice input. Built-in high-quality Microphone pre-amplifier.
Connect analog devices like MP3 players, CD players,
music synthesizers and other line-level sound sources to this
3.5mm port for audio recording or processing.
Connect your headphones or 2/2. channel speakers to this
3.5mm port. For multi-channel speaker systems, connects to
the front left/right input on the powered speakers.
Connects to the surround channel input on 4/4./5. powered
analog speakers.
Connects to the center/subwoofer input on 5. powered
analog speakers.
Optical TOSLINK digital output port. Connects to external
digital decoder or digital speaker systems, Home Theater
systems, AV receivers for outputting digital audio including
PCM, DTS Digital, DTS, WMA-Pro, etc.
9-pin Intel AC'97 / HDA front-panel which supports audio
jack-detection and audio FP Headphone selection for Analog
Out on the Audio Center.
4-pin header. Usually connects to the Analog Audio output of
TV tuner card or other sound source inside your PC system.
(To monitor your TV tuner card's audio from this Aux-In, you
must enable the "monitor" function for Aux-In in the Xonar
DG Audio Center's recording mixer.)
Connects to the supported graphics card with HDMI.
ASUS Xonar DG Quick Start Guide
3