LJMSA9227 32BIT384K USB To SPDIF Optical I2S DSD256,AC3,DTS USB Audio Controller | eBay
Cambridge Audio DacMagic XS USB DAC review | Digital Trends
SMSL DL200 ES9039Q2M Audio DAC and HiFi Headphone Amplifier,6.35mm Headphone/4.4m Headphone/TRS Balanced Line/RCA Single end Line Output,Dualmode USB2.0/1.1,TND+N -123dB,with Remote Control - Yahoo Shopping
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