Apogee Groove USB DAC and Headphone Amp | Sweetwater
Portable Headphone Amp | USB DAC Headphone Amplifier | PHA-3 | Sony Taiwan
Amazon.com: USB C DAC-USB C Headphone Adapter-Portable 32 Bit Headphone Amplifier-Type C to 3.5mm Jack Adapter-Premium Sound Enhancer for Google Pixel 3 4XL Samsung Galaxy S20 Note 10 10+(USB Type C) :
iFi ZEN DAC V2 Desktop USB DAC and headphone amplifier at Crutchfield
UHA-4 Slimline USB DAC and Headphone Amplifier — Leckerton Audio
FiiO E10K USB DAC Headphone Amplifier E10K B&H Photo Video
Amazon.com: Fosi Audio Q4 Headphone Amplifier Mini Stereo DAC 24-Bit 192 KHz USB Optical Coaxial to RCA AUX Digital-to-Analog Audio Converter Adapter for Home Desktop Powered Active Speakers : Electronics
Usb Coaxial Audio Converter | Headphone Amplifier Dac Pc | Usb Dac Audio Converter - Usb - Aliexpress
NEW* NanoSound USB DAC (ESS ES9028Q2M 117db SNR DAC with headphone amp)
FiiO K9 Pro ESS Desktop USB DAC and Headphone K9 PRO ESS B&H
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
Luxman DA-100 USB DAC, Class A Headphone Amp - On a Higher Note