Amazon.com: HiFiGo SMSL PO100 PRO Portable USB DAC, Low-Jitter Output Modes Digital Decoder with AK4493S DAC Chip (PO100 Pro) : Industrial & Scientific
Amazon.com: Geekria SJC01 Portable Headphone Amplifier/DAC/AMP with USB and Type-C Input, 3.5mm Audio Jack Output, Compatible with 384K/32Bit Hi-Res APPL Music Lossless Audio, PC, Laptop, Android Phones : Electronics
Amazon.com: HiFiGo SMSL PO100 PRO Portable USB DAC, Low-Jitter Output Modes Digital Decoder with AK4493S DAC Chip (PO100 Pro) : Industrial & Scientific
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
Amazon.com: Apogee GROOVE - Portable USB Headphone Amp and DAC, Bus Powered for Mac and PC, Made in USA : Apogee: Electronics
iFi Nano iDSD Black Label Portable USB DAC and Headphone Amplifier - Upgrade Smartphones/Digital Audio Players/Tablets/Laptops
Apple Music Lossless, Amazon Music HD, Spotify Premium, Tidal Masters – But Your Phone Doesn't Have a Headphone Jack? DAC Buying Guide! – SomeGadgetGuy
Amazon.com: NextDrive Spectra Portable USB DAC - The World's Smallest 32-bit DAC Headphone Amp for Truly Mastering Your Sound On-The-Go (Spectra USB Type-C) : Electronics
Amazon.com: Audiolab Portable Headphone Amplifier Audio Powered USB DAC Headphone Amp for Phone (Android,USB-C Port) : Electronics
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
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
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: YMOO Portable Headphone Amp DAC, DSD512 and 768K/32Bit, 16Ω-600Ω/35mW/Hi-Res Hi-Fi Desktop DAC for PC Headphone Out/iPhone, 3.5mm/4.4 mm/Optical/Coaxial Output for Windows/Android/IOS/PS5/Home Audio : Electronics
Amazon.com: FiiO JadeAudio KA1 Headphone Amps Amplifier Tiny USB DAC High Resolution 3.5mm Lossless for Smartphones/PC/Laptops/Players(Type C, Black) : Electronics