ES9018K2M XMOS DSD DXD 384kHz USB DAC with Bit-perfect volume control and SPDIF input
PCM2706 USB DAC with I2S
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JEDAC - yet another take on a DIY high-end USB Audio DAC
Dac Audio Converter | Usb Otg Audio Card | Usb Audio Decoder | Hifi Dac Usb - Digital-to-analog Converter (dac) - Aliexpress
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Digital to Analog Audio Converter with Remote, 192KHz DAC Converter with Volume Control&Bass Adjustment, DAC Box with USB(PC)/Coaxial/Spdif Input and RCA 3.5mm Output Compatible with TV/PS4/DVD - Newegg.com