Zerozone Hifi Wolfson Wm8740 + Dir9001+opa2604 Usb /coax Dac +split Power Supply L10-8 - Home Theater Amplifiers - AliExpress
DAC with WM8740
DollaTek USB DAC Decoder USB to Coaxial Fiber WM8740 High Performance Stereo Digital to Analog Converter External sound card: Amazon.co.uk: Electronics & Photo
xDuoo UA-05
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. -