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DIAMOND EXTERNAL USB 7.1 AUDIODEVICEUSB spec. 2.0 full speed compliantUSB audio device class spec. 1.0 and USB HID class spec. 1.1 compliantIEC60958 spec. compliant (consumer format S/PDIF input and output with loop-back support)Dolby digital audio streaming via S/PDIF outUSB remote wake-up support7.1 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 quality2 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 functionStereo MIC support with 33dB maximum capabilityRecording source select from S/PDIF, MIC, Line-in and summation of MIC, Line-in and front channelMIC, Line-in monitor from front channel (all channels optional) with volume control and mute functionMaster volume control by default; per-channel volume control by C-Media driverPlayback with soft-mute functionSupport 48 / 44.1 KHz sampling rate for both playback and recordingMCU support with two-wire serial interfaceVolume up / volume down / playback mute HID buttonLED indicator pins: operation / recording mute / SCMS protectionCmedia value added software (multi-channel positional 3D sound, EQ, speaker shifter, etc.)Embedded USB transceiver and power on reset circuitMicrosoft Vista Premium Level Compliant
BRAND : Diamond
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