Intel Desktop Board DX48BT2 Technical Product Specification

Product Description
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1.10.3 8-Channel (7.1) Audio Subsystem
The 8-channel (7.1) audio subsystem includes the following:
• Intel 82801IR (ICH9R)
• IDT STAC9274D audio codec
• Microphone input that supports a single dynamic, condenser, or electret
microphone
The back panel audio connectors are configurable through the audio device drivers.
The available configurable audio ports are shown in Figure 4.
Item Description
A Surround left/right channel audio out/Retasking Jack
B Center channel and LFE (subwoofer) audio out
C Line in (Side Channel Surround) audio out/Retasking Jack)
D Line out (Stereo)
E Mic in
F S/PDIF Digital Audio Out (Optical)
Figure 4. Back Panel Audio Connector Options
For information about Refer to
The back panel audio connectors Section 2.2.1, page 44