Diamond Multimedia Xtreme Sound 7.1 USB

48/44.1 KHz, USB 2.0, 7.1 The Diamond Xtreme USB 7.1 Sound Device Will Improve Your Computer's Sound Experience for MP3s, Games, Movies, Music 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 3.1 Vpp (1.1 Vrms) 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 3.2 Vpp (or 4.0 Vpp 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