Best Desktop Headphone Amp Under 100 – Top 7 Picks and Reviews 2020

We took a look every review we could find and found the best of the best using data-driven technology.

Here’s a look at the best Desktop Headphone Amp Under 100

Bestseller No. 1
FiiO E10K USB DAC and Headphone Amplifier (Black)
990 Reviews
FiiO E10K USB DAC and Headphone Amplifier (Black)
  • DAC Chip¡ªThe Internal DAC chip is a PCM102 and can handle PCM files up to 24-bit/96 kHz while improving audio quality via a linear filter, reduced delay and internal silence on changing tracks, and no phase shifts.
  • LOW NOISE FLOOR ¡ª The unit has an optimized low-pass filter and selectable bass boost circuit that are designed for a low noise floor in all states.
  • CONNECTION VARIETY ¡ª The variety of connections include a front-panel 1/8¡± headphone jack, a rear-panel 1/8¡± line output, and a rear-panel coaxial digital output, which allows you to send your digital audio to another destination.
  • USB CONNECTION ¡ª Connects to your laptop via its micro USB connection, which also provides it with power.
  • PORTABLE DESIGN ¡ª A sleek, brushed aluminum shell and chassis allow for durable, portable use.
Bestseller No. 2
Monoprice 111567 Desktop Headphone Amplifier
71 Reviews
Monoprice 111567 Desktop Headphone Amplifier
  • Frequency response - 10Hz-20kHz and Impedance - 60 Ohms
  • The high-current output allows it to drive headphones with a wide range of impedances, from 16 ohms to 600 ohms.
  • The RCA line outputs allow you to send the output to a stereo amplifier or powered speakers
  • Frequency response - 20Hz - 20kHz
Bestseller No. 3
LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Black)
73 Reviews
LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Black)
  • Military grade 6N3 electronic tubes and carefully tuned circuits.Powerful drive circuit up to 600mW at 64Ω .
  • Fully balanced headphone amplifier,including balanced input interface.
  • Hi-End volume control NJW1195 produced by JRC Japan.
  • Use relay for mute control.Humanized operation with memory function.
  • Aluminum CNC,very fine workmanship.
SaleBestseller No. 4
Fosi Audio Q4 - Mini Stereo Gaming DAC & Headphone Amplifier, 24-Bit/192 KHz USB/Optical/Coaxial to...
5 Reviews
Fosi Audio Q4 - Mini Stereo Gaming DAC & Headphone Amplifier, 24-Bit/192 KHz USB/Optical/Coaxial to...
  • Easy to set up, no special software, app, or driver to install, a true plug-and-play digital audio adapter
  • With USB, optical and coaxial S/PDIF inputs can fit with most home audio system, and RCA output can be connected to amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones
  • 160mW RMS(32 ohms, 20 Hz - 20 KHz, 0.01% THD), with bass and treble control can be used as preamp or volume controller for your PC/MAC/Computer
  • Mini Compact D/A converter, stream bit-perfect 24bit/192KHz HD with low jitter, with output protect circuit, safe for your expensive audio system
  • Come with 5V USB power supply cable, optical cable, USB type B cable and 18-month warranty; Full metallic shell to ensure high quality
Bestseller No. 5
Douk Audio U3 Mini Class A Headphone Amplifier HiFi Desktop Home Stereo Amp DC5V
1 Reviews
Douk Audio U3 Mini Class A Headphone Amplifier HiFi Desktop Home Stereo Amp DC5V
  • Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
  • Adopting original TI-NE5532 classical op amp and transistor expanding current circuit, using 1300mA large current output transistor working in class A status, with ultra-low distortion, and the sound is warm and delicate, full and mellow.
  • Pluggable op amp socket design, convenient to upgrade different op amps and bring much DIY fun and playability for audiophiles. Smooth and mellow sound, suitable for listening to vocals or string music, classic or pop music, and even with unique charm when playing rock.
  • Mini size with exquisite appearance and most cost-effective, brings big surprise for all audiophiles, easily to drive most headphones in the market, providing larger power, better sound field and details, very suitable for home/office desltop audio system use.
  • With strong drive power, easily to drive most high-impedance headphones such as: HD580/HD600/HD650/K701/K702/Q701/DT880/T70/T90/SR225/SR325/RS1e
Bestseller No. 6
FX-Audio DAC-X6 Mini HiFi 2.0 Digital Audio Decoder DAC Input USB/Coaxial/Optical Output...
  • Unique Design: Compact and adaptable, connect to active speakers via RCA to improve sound quality, or for use as a powerful headphone amp.NOTICE:DAC-X6 volume adjustment only works on headphones. Headphone and RCA output will emit sound at the same time when the DAC-X6 is working. You can turn off your active speakers or amplifiers according to your needs
  • A variety of input and output modes: The amps can be PC-USB, optical fiber, coaxial three inputs, can be connected to TV set-top box, DVD, DCD; output mode has RAC, 6.35mm headphone port 2, can be connected to power amplifier, tube vacuum amp, active speaker
  • Chipset: The mini amps chip uses OPA2134PA+6120A2+CS4398+SA9023+OP275G to provide strong guarantee for tone input and output.
  • Efficient protection and long life: The audio decoder uses OPA2134 and NE5532P two special op amps specially designed for audio. The op amp can be freely replaced and upgraded. At the same time, a relay protectors may protect the headphones and speakers.
  • Perfect for Music : When you use it for music, it can bring you fantastic music enjoyment.DAC-X6 also is really good for FPS gaming.Can use it with dolby atmos and the directional sounds perfectly
Bestseller No. 7
KGUSS DAC-K3 TPA6120 2.0 Mini HiFi Optical/Coaxial/USB DAC Decoder Audio Headphone Amplifier...
6 Reviews
KGUSS DAC-K3 TPA6120 2.0 Mini HiFi Optical/Coaxial/USB DAC Decoder Audio Headphone Amplifier...
  • Unique volume control: When the DAC Headphone Preamp is connected to the speaker and the earphone at the same time, the earphone takes priority. After the earphone is unplugged, it automatically switches to the speaker. The volume button can adjust the RCA output. (The volume button of the decoder on the market can only control the earphone, can not control the RCA. )
  • A variety of input and output modes: Headphone Amplifier can be PC-USB, optical fiber, coaxial three inputs, can be connected to TV set-top box, DVD, DCD; output mode has RAC, 6.35mm headphone port 2, can be connected to power amplifier, tube vacuum amp, active speaker.
  • Chipset: The mini headphone amplifier chip uses CM6642+ CS8416+ CS4398+ TOP6120A2+OPA2134+NE5532P to provide strong guarantee for tone input and output.
  • Efficient protection and long life: The headphone audio amp uses OPA2134 and NE5532P two special op amps specially designed for audio. The op amp can be freely replaced and upgraded. At the same time, two relay protectors may protect the headphones and speakers.
  • Perfect for Music and Gaming:When you use it for music, it can bring you fantastic music enjoyment.DAC-X6 also is really good for FPS gaming.Can use it with dolby atmos and the directional sounds perfectly