Best Headphone Amplifiers

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter 24-Bit 192 kHz USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Smartphone/Computer

Floveedio Headphone Amplifier 4 Channel Stereo Audio Amp Ultra Compact Headphone Splitter for Studio and Stage with 12V Power Adapter

USB Gaming DAC Amp for PC, Headphone Amplifier for Desktop, Mini Amp, Headphone Amp, Digital-to-Analog, w/USB/Mic/AUX Inputs, 3.5MM/6.35MM/COA/Opt/RCA Outputs, Bass & Treble EQ Control, for PS5/PC

Phono Preamplifier, Stereo Audio Preamplifier, Headphone Amplifier for Earphones, 3.5MM Input and Output, 20dB Gain Volume Control.

8-Channel Headphone Amplifier, Portable Metal Stereo Audio Amplifier with 12V Power Adapter, Home Audio Amplifier System for Studio and Stage

FIIO K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black)

iFi Zen Air CAN - High Resolution Headphone Amplifier for PC/Mac/Smartphone/Tablet/TV's/Streamers | 3.5mm Audio and RCA Outputs to Speakers | US

Fender Mustang Micro Headphone Amplifier

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

Fosi Audio SK01 Headphone Amplifier Equalizer Preamp with Bass Midrange Treble Tone Control and Loudness Compensation Portable Class A Analog Amp for Electric Guitar Instrument with 3.5mm 6.35mm Jacks