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The Xtreme Sound Digital 7.1 USB External Sound Card from Diamond is a compact and convenient way to enhance music, movies, and games on your computer. The sound card is compliant with USB 2.0 and 1.1 for terrific compatibility. The card offers optical S/PDIF input and output connectors, compatible with Dolby digital 7.1 audio. Standard 3.5mm mic and line inputs are also provided for supporting analog sound sources.
Other features include 44.1/48kHz recording and playback support, USB wake-up support, and C-Media software with multi-channel positional 3D sound, EQ, speaker shifting, and more.
USB spec. 2.0 full speed compliant, USB audio device class spec. 1.0 and USB HID class spec. 1.1 compliant
IEC60958 spec. compliant (consumer format S/PDIF input and output with loop-back support)
Dolby digital audio streaming via S/PDIF out
USB remote wake-up support
7.1 channel DAC output with 16-bit resolution 3.1Vpp (1.1Vrms) biased at 2.25V output swing control and mute function Earphone buffer 2X interpolator for digital playback data to improve quality
2 channel ADC input with 16 bit resolution 3.2Vpp (or 4.0Vpp programmed by vendor driver) biased at 2.25V input swing Volume control and mute function
Stereo mic support with 33dB maximum capability
Recording source select from S/PDIF, Mic, line in, and summation of mic, line in, and front channel
Mic, line in monitor from front channel (all channels optional) with volume control and mute function
Master volume control by default; per-channel volume control by C-Media driver
Playback with soft-mute function
Supports 44.1/48kHz sampling rates for both playback and recording
MCU support with two-wire serial interface
Volume up/down and playback mute HID button
LED indicators for operation, recording mute, and SCMS protection
C-Media software provides multi-channel positional 3D sound, EQ, speaker shifter, and more
Embedded USB transceiver and power on reset circuit
Microsoft Vista Premium Level Compliant
In the Box
Diamond Xtreme Sound Digital 7.1 USB External Sound Card
1-Year Limited Warranty
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Operating System: Windows 7 32/64, Vista 32/64, XP 32/64, 2000, MCE, Linux, and Mac OS X
CPU: Intel Pentium III or AMD K6 500 and Above
CPU Speed: 850MHz
Disk Space: 50MB Free