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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) :
Amazon.com: Apogee GROOVE - Portable USB Headphone Amp and DAC, Bus Powered for Mac and PC, Made in USA : Apogee: Electronics
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Hiby FC5 MQA Portable USB DAC, 4.4mm Balanced Headphone Port AMP
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 : Amazon.com.au: Electronics
Amazon.com: LiNKFOR USB DAC and Headphone Amplifier, Coaxial/Optical/6.35mm Headphone Output, USB to Coaxial S/PDIF Digital to Analog Converter Comaptible with Windows XP 7 10 and Mac PS4 PS3 : Electronics
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