PCM2704 USBSound card/ DACdecoder

size: 58 * 58 * 24MM (No terminal).

USBenter,Coaxial,optical fiber,Analog outputThe

product description:

   The main chip is usedPCM2704 USB Decoding chip, its performance is better than the market's most commonly used low-end chipCM102Sseries , Power supplyUSBPower supply, the output can be directly connected headphones,Can also do pre-classTheThe digital output can be more advancedDAC Decoder providedSPDIFDigital signal to get better sound qualityTheBecause it is an external sound card, to avoid serious electromagnetic interference within the chassis,Signal-to-noise ratio and sound quality can be improvedThe
PCM2704Is a monolithic analog-to-digital conversion chip. It has two digital-to-analog output channels and an integratedUSBInterface controller. Interface is compliantUSB1.1standard.PCM2704Can be received48KHz,44KHzwith32KHzSampling rate16Bit stereo or mono audio data, integrated software volume and mute function within the chip, you can adjust the computer's volume and muteThe

Technical Parameters:

Supply voltage:5 V (USBpowered by)
Distortion:THD + N: 0.006% (RL & gt; 10 kΩ)
Distortion: THD + N: 0.025% (RL = 32 Ω)
Signal to noise ratio: 98 dB
Dynamic Range: 98 dB
Headphone output power: 12 mW (RL = 32 Ω)
USBSupport Sampling Rate:16Bit 32k - 48k
USBsupport system: WINXP / WIN7 / WIN8,MAC OS 9 / OS X,Andrews4.1Above system(Need supportOTGOf the models)