Shanling UA2 Plus ES9038Q2M Dual RT6863 Balanced Portable USB DAC & AMP — HiFiGo
Ifi Audio Zen Dac V2 Desktop Usb Dac And Headphone Amplifier : Target
FiiO JadeAudio KA2 4.4mm Balanced Headphone Amps USB DAC DSD256 32bit/384kHz PCM for Android/
AudioQuest - DragonFly Cobalt USB DAC/Headphone Amplifier with Apple Lightning to USB 3 Camera Kit - Music Direct
AkLIAM PD3 Dual CS43131 Portable USB DAC Type C / Lightning to 2.5mm Balance 3.5mm Stereo Headphone Amplifier - AliExpress
Advanced MP3 Players
Hifime UAE23HD with Sabre 9018 USB DAC, Preamp, Headphone amp
AudioQuest DragonFly® Black v1.5 Plug-in USB DAC/headphone amplifier, compatible with Apple® and Android™ mobile devices at Crutchfield
Creative Sound Blaster G3 USB-C External Gaming USB DAC and Amp for PS4, Nintendo Switch, Ft. GameVoice Mix (Audio Balance for Game/Chat), Mic/Vol Control and Mobile App Control, Plug-and-Play - Newegg.com