Amazon.com: CUIFATI Type C to 3.5mm Headphone Amplifier Adapter, Cs43131 High Performance Chip, Can Be Connected to Your for Android Phone Via USB‑c. Connect Your Pc, Laptop Directly or Via a USB
xDuoo Link2 Bal Max Portable USB DAC & Balanced Headphone Amp — HiFiGo
iFi Audio hip-dac2 Portable USB DAC and headphone amplifier at Crutchfield
Mini Speaker Audio Headphone Amplifier | Usb Audio Amplifier for Headphone - Fosi Audio Q4 Mini Stereo Usb Dac - Aliexpress
iFi Zen DAC V2 - USB DAC/Headphone Amplifier | ListenUp
Amazon.com: FiiO K3 DSD256 | 384K/32Bit USB-C DAC and Headphone Amplifier for Home and Computer(3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outs) (K3 Titanium) : Electronics
Apogee Electronics Groove - 24-Bit 192 kHz USB DAC and GROOVE
USB DAC Headphone Amplifier | PHA-1A | Sony Morocco
Fosi Audio Gaming Dac |Desktop Headphone Amplifier Dac |Desktop Usb Dac | Gaming Dac - K5 Pro Usb Dac - Aliexpress
Amazon.com: Headphone Amplifier HIGI Impedance Headphone Amp Support 3.5mm AUX Input which can be Used with Either MAC, Mobile Phone, PS4, PS5, Laptop or Desktop System (4.4mm Headphone Amplifier) : Electronics
D1 24-BIT DAC/ HEADPHONE AMP – decibelaudio
Lehmannaudio Linear USB II USB/DAC Headphone Amp | Hi-Fi News