葉志忠

?Audio Interface :
PCI Express

?Audio Performance :
Output Signal-to-Noise Ratio (A-Weighted) (Front-out) :
118 dB
Output Signal-to-Noise Ratio (A-Weighted) (Headphone-out) :
110 dB
Input Signal-to-Noise Ratio (A-Weighted) :
118 dB
Output THD+N at 1kHz (Front-out) :
0.00039 ?108 dB)
Output THD+N at 1kHz (Headphone-out) :
0.001 ?00 dB)
Input THD+N at 1kHz :
0.0003 ?110 dB)
Frequency Response (-3dB, 24bit/96KHz input) :
10 Hz to 48 KHz
Output/Input Full-Scale Voltage :
Line output (RCA, 3.5) : 2.2 Vrms (3 Vp-p)
Headphone output : 7 Vrms (9.9 Vp-p)

?Chipset :
Audio Processor :C-Media CMI8888DHT High-Definition Sound Processor (Max. 192kHz/24bit)

?Sample Rate and Resolution :
Analog Playback Sample Rate and Resolution :
44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit
Analog Recording Sample Rate and Resolution :
44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit
S/PDIF Digital Output :
44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit
ASIO 2.2 Driver Support :
44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit with very low latency

?Connectivity :
Analog Output
5 x 3.5 mm jack (1/8") (Analog out/Front out/Side out/Center-Subwoofer out/Rear out)
Analog Input
1 x 3.5 mm jack (1/8") (Line-in/Mic-in)
Digital
1 x S/PDIF out (1 x Optical (Toslink)/(combo with side out))
1 x Front-Panel Header
1 x Aux in (4-pin header)

?Special Features :
DolbyR Technologies : DolbyR Home Theater v4
Smart Volume Normalizer
Xear Surround
Magic Voice
FlexBass
GX 3.0 Game Audio Engine

?Operating System :
Windows 8 , 32bit/64bit
Windows 7 , 32bit/64bit
Windows XP , 32bit/64bit

?Accessories :
Driver CD x 1
Quick start guide x 1
S/PDIF adapter x 1
ATX 4P-to-6P power cable x 1

?Note :
*Dolby Home Theater v4 supports WindowsR 7 and 8 only.