New Fx-audio Dac-x6 Mini Hifi 2.0 Digital Audio Decoder Dac Input Usb/coaxial/optical Output Rca/ Amplifier 24bit/96khz Dc12v - Headphone Amplifier - AliExpress
Amazon.com: HELM Audio Bolt DAC/AMP, USB-C Portable High-End DAC/Headphone Amplifier with MQA Playback. Mobile Studio Sound for Android, iOS and PC. USB-C to 3.5mm Audio, THX Certified : Electronics
Astell&Kern USB-C Dual DAC Cable USB-C digital-to-analog converter at Crutchfield
Topping D50s Hi-Res DAC Audio Decoder with Bluetooth USB Optical Coaxial
Amazon.com: FiiO K3 Type-C USB DAC Headphone Amp : Electronics
Sound Blaster PLAY! 4 - Portable Plug-and-play Hi-res USB DAC with Auto Mute and Two-way Noise Cancellation via SmartComms Kit for Conference Calls - Creative Labs (United States)