Best Portable Dac Headphone Amps

Questyle M15i Headphone Amplifier Portable DAC USB DAC Amp with Dual-Jack, Portable Headphone Amp - Apple MFi Certified, Hi-Res DAC - Low Noise, for iOS/Android/PC

Audioengine D1P 32 Bit Portable Headphone Amplifier - Audio DAC Amp Switcher for Gaming and Music

iFi hip-dac3 - Portable Hi-Res DAC/Headphone Amp - True Balanced Circuit, 400mW Output, Dual USB-C, PCM 384kHz/DSD256/MQA Decoding, XBass Analog Enhancement, PowerMatch, iEMatch & up to 12hrs Playtime

iFi Audio GO blu Mobile Bluetooth Headphone Amp

FiiO K5Pro Amplifier Headphone Amps Stereo High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home Audio/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (K5PRO ESS)

FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports LDAC/aptX HD 384K/32Bit DSD256 CVC 8.0 for Phone/PC/Car/Home Audio (Type C)

FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports LDAC/aptX HD 384K/32Bit DSD256 CVC 8.0 for Phone/PC/Car/Home Audio (Comes with USB Type C to Lightning Cable)

FIIO KA5 USB DAC Headphone Amp with 3.5mm and 4.4mm Outputs

iBasso DC04Pro Portable USB Headphone Amp and DAC Dongle, 3.5mm Single-Ended and 4.4mm Balanced Headphone Output, High-Resolution Audio Player, Grey

FiiO NEWK3 Amplifier Headphone Amps Portable High Resolution 384kHz/32bit DSD256 USB Type-C Lossless for PC/Laptop/Smartphones/Speaker Home Audio