Amazon.com: Reiyin DA-02 DAC USB-A Digital to Analog Converter, 192khz 24bit USB to 3.5mm Audio Adapter with Analog and Optical Digital Output Mode - Red : Industrial & Scientific
iFi audio Micro-USB to USB Type-A OTG Cable 306030 B&H Photo
M-Audio
Prozor Usb Dac Audio Converter With Headphone Amplifier Usb To Coaxial S/pdif Converter Digital To Analog Signal For Ps4 Ps3 Pc - Digital-to-analog Converter (dac) - AliExpress
Amazon.com: USB C DAC - Portable 32 Bit/384kHz Dosmix Headphone Amplifier, HiFi Converter, Qualcomm chipset, Impedance 600Ω, SNR123dB, Premium Sound Enhancer for Android/Windows/MacOSX System Smartphone Laptop : Electronics
Our Guide to USB Audio - Why Should I Use it? | Cambridge Audio US
D1 24-bit DAC/ Headphone Amp — Audioengine
Building A 'high-end' USB Audio DAC | Hackaday
JEDAC - yet another take on a DIY high-end USB Audio DAC
DIY an USB Audio DAC and Leave More Green Cow in Your Wallet! - Do It Easy With ScienceProg
FX-AUDIO FX01 USB DAC stereo PCM5102 24bit / 96khz Black - Audiophonics