IBasso Audio - Main features: - Dual Wolfson WM8740 DAC Chips. - VIA Vinyl Envy USB2.0 audio controller, takes up to 24Bit/96kHz digital signal. - OPAMP+BUF design, ensures high current output. -
USB DAC: Desktop USB DACs at Crutchfield.com
Review: Wolfson WM8740 USB DAC from China - Music Server Tips
Review: Wolfson WM8740 USB DAC from China - Music Server Tips
M-Audio Super DAC 24 bit/192 kHz USB Audio DAC with Analog & Digital Outputs - Walmart.com
WM8740+DIR9001 DAC Board Review | Audio Science Review (ASR) Forum
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Zerozone Hifi Wolfson Wm8740 + Dir9001+opa2604 Usb /coax Dac +split Power Supply L10-8 - Home Theater Amplifiers - AliExpress