Best Headphone Amps

The 10 Best Headphone Amps in 2020

If you are looking for the best headphone amps with DACs that can power high impedance headphones, you’re in the right place.

In this review we feature the best headphone amps with internal DACs that can decode high-quality music files with filters to improve sound performance. These headphones amps feature optimized low-pass filters and bass boost circuitry to improve the bass performance and volume output.

Furthermore, these DACs support a variety of music inputs including aux, USB, coaxial and digital inputs. This means that you can connect your laptop via the micro USB connection to provide more power for better music performance.

We also like that these amps have high-quality volume controls with multiple levels so you can get the best performance from your headphones.

If you are an audiophile looking to amp your headphones, be sure to check out our top picks below!

Not sure what to choose? Our editors highly reocmmend the FiiO E10K amp (best value option for medium-high impedance headphones). 

#1 FiiO E10K USB DAC Headphone Amp

FiiO E10K USB DAC Headphone Amp

The FiiO E10K DAC Amp is one of the best headphone amps we have tested that can really power high impedance headphones. It comes with an internal DAC chip which can handle PCM files while improving audio quality via a linear filter.

This headphone amp also comes with an optimized low-pass filter and selectable bass-boost circuit which allows you to boost the bass and volume on your headphone.

We would recommend using this headphone if you have a high-impedance headphone, such as the Sennheiser HD 800s. This is because this headphone amp has a lot of power, and is optimized for louder volume without compromising audio quality.

The FiiO E10K supports USB connections and a 1/8 headphone jack with a rear panel coaxial digital output. It’s also pretty portable and comes with a sleek aluminium casing for extra durability.

Here are some key specs:

  • The 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.
  • The headphone amp has an optimized low-pass filter and selectable bass boost circuit that are designed for a low noise floor in all states.
  • 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.
  • Connects to your laptop via its micro USB connection, which also provides it with power.
  • Features a sleek, brushed aluminum shell and chassis allow for durable, portable use.

#2 LOXJIE P20 Headphone Power Amplifier

LOXJIE P20 Headphone Power Amplifier

If you are looking for an audiophile grade headphone amp, go for the LOXJIE P20 Tube headphone amp. This amp is a compact amp with loads of power, and can drive up to 600mW at 64 ohms.

It’s essentially a fully balanced headphone amplifier with a balanced input interface. This allows you to preserve audio-fidelity while providing an adequate power boost to drive your headphones.

This headphone amp also has a nice volume control knob and made from aluminium material. It supports humanized operations with memory functions.

If you want a headphone amp that can preserve high-fidelity audio performance, the LOXJIE P20 is a great choice.

Here are some key specs you should know:

  • Features electronic tubes and carefully tuned circuits.
  • Powerful drive circuit up to 600mW at 64Ω .
  • Fully balanced headphone amplifier with balanced input interface.
  • Hi-End volume control
  • Aluminium chassis

#3 Monolith Liquid Spark Headphone Amplifier

Monolith Liquid Spark Headphone Amplifier

The Monolith Liquid Spark Headphone Amp is an amp with plenty of power for driving high-impedance headphones. It’s designed to deliver high fidelity sound performance using matched, low noise audio jets for differential input and sound performance. This provides clean audio amplification and high power from a smaller footprint.

The spark amp features preamp output RCAs which are controlled by the volume dial for use with powered speakers. The Liquid Spark provides a power supply at 1300mW RMS into a 50 ohm load with very low distortion and switchable gain.

We tested this headphone together with the Sennheiser HD 800s and they sounded much better – with crisp highs, nice midranges and good bass performance. The amplifier preserves the fidelity of the audio signal and does not dilute its sound signature, so you can get extra power without affecting sound performance.

Here are some key specs you should know:

  • The design of the spark is a DC coupled topology from input to output, meaning it has no capacitors in the signal path to detract from the sound
  • This amp uses laser matched, low noise, audio jfets for its differential input stage and high performance, but very small mosfets for output power leading to clean amplification and high power from a small footprint
  • The spark additionally has preamp output RCAs, controlled by the volume pot, for use with powered speakers.
  • An ideal configuration for an entry level desktop set up which performs well above its price point

#4 ART HeadAmp4 Stereo Headphone Amp

ART HeadAmp4 Stereo Headphone Amp

The ART HeadAmp 4 is one of our favorite headphone amps that provides excellent power amplification with a tonne of functions. It is essentially an 8 output (4-channel) stereo headphone amp that provides lower noise and less distortion with more volume output.

This headphone amp is highly versatile and supports 1/8 inch and ¼ inch inputs and outputs. It also comes with a custom extruded stackable metal case and is ideal for studio or home listening use.

We liked the sound quality coming from the ART headphone amp – clean highs and great volume without any distortion. It works best when used with headphones around 40-60 ohms impedance if you want to give them a simple volume boost.

Here are some key specs you should know:

  • 8 output (4-channel) stereo headphone amp
  • 1/8-inch as well as 1/4-inch inputs and outputs
  • Lower noise, lower distortion and more output
  • Custom extruded stackable metal case
  • Great for casual music listening or monitoring

#5 Monoprice Desktop Headphone Amplifier

Monoprice Desktop Headphone Amplifier

The Monoprice Desktop headphone amp is a quality amp that you can find on a budget. This headphone amp has a frequency response of 10 Hz to 20 kHz and a general impedance of 60 ohms. It’s ideal for powering headphones that have between 16-600 ohms and provides a clean power boost for much better volume and detailed sound.

The high-current output from this headphone amp allows it to power a great variety of headphones without any issues. It also has an RCA line output which allows you to send the output to a stereo amplifier or powered speakers.

We found this headphone really easy and intuitive to use. The volume knob is highly responsive to volume changes and brings out the details in the music clearly. It also supports USB DAC connections for digital audio signal processing.

Here are some key specs:

  • Wide frequency response from 10Hz-20kHz and 60 ohms impedance
  • High current output allows this amp 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

#6 Sound Blaster X G6 Hi-Resolution Headphone Amp

Sound Blaster X G6 Hi-Resolution Headphone Amp

If you are looking for an all-in-one headphone amp with a built-in audio card, the Sound Blaster X G6 is the one you should get. This headphone amp comes with a USB sound card which works with PS4, Xbox One, Nintendo Switch and PC. It is equipped with a 130dB USB Digital Audio Converter (DAC) for incredibly detailed audio performance.

Furthermore, the Sound Blaster X G6 features a wide array of connectivity options ranging from optical, USB and even line-in – that allows your gaming audio to be improved whether you are using PC, PS4 or Xbox.

Finally, the G6 headphone amp also supports Dolby Digital decoding and 7.1 virtual surround sound – this is great news for those looking for a headphone amp that supports full surround sound mode with Dolby Digital functionality.

Here are some key specs you should know:

  • Scout Mode enhances in-game audio cues and environment sound details
  • Custom-designed amp amplifies both audio channels individually
  • Ultra-low 1 ohm output impedance drivers headphones from 16 ohms to 600 ohms
  • 32-bit 384kHz DAC with utra-high dynamic range of 130dB

#7 Bravo Audio V2 Class A Headphone Amp

Bravo Audio V2 Class A Headphone Amp

If you are looking for a headphone amp that delivers superb sound quality, go for the Bravo Audio V2 Headphone amp. This headphone amp makes headphones sound much more vibrant and powerful, with very good midranges and low-end bass response. It really brings your music to live by making the lows stronger while maintaining crispness in the highs.

We really liked the sound quality of the Bravo Audio V2 amp. When we first tested it with the Sennheiser HD 800s, we were surprised at how much an improvement it made to overall audio quality. It produces high-fidelity audio quality sound and the sound quality improvement is actually noticeable, which is a great thing if you want audiophile-grade sound.

The digital audio signal processing on the Bravo Audio V2 works like a charm and has very fast frequency response. You’ll be able to pick up details in the music while pairing your headphones with this amp.

Here are some key specs:

  • Includes high-quality Shuguang 12AU7 tube
  • Parallel 3.5mm and RCA stereo inputs
  • Gain control with Japanese ALPS potentiometer

#8 Proster USB DAC Headphone Amp

Proster USB DAC Headphone Amp

The Proster USB DAC Headphone amp is built for high-impedance headphones from 16 to 500 ohms. It has a good signal to noise ratio with built-in microchips that filter the sound without any distortion. You can expect to crank up the volume on this amp without hearing any distortion on the headphone.

This DAC headphone amp comes with a DAC professional chip which decodes high sampling rate formats with a high signal-to-noise radio and low distortion, and is compatible with both iOS and android devices.

This headphone amp supports DSD/PCM formats with very good sound performance – this means that you get much faster decoding and volume output power with cleaner details.

It’s one of the best headphone amps for 2019 an we highly recommend them.

Here are some key specs:

  • Supports headphones with high impedance from 16-500Ω, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise without any distortion
  • DAC professional chip decodes high sampling rate formats with a high signal-to-noise ratio and low distortion, perfectly compatible with all versions of iOS and Android device.
  • Ability to decode up to 192kHz/24bit PCM as well as up to DSD64.
  • Gain switch for matching output to headphone power needs. Gain: 0dB – 8.8dB. Output Power: 250mW in Impedance 16Ω. Adapted Headphone Impedance: 16-150Ω
  • 2000mAH Lithium Battery supports provides up to 8 hours of battery life

#9 Topping NX4 DAC Headphone Amp

Topping NX4 DAC Headphone Amp

The Topping NX4 DAC Headphone amp is one of our personal favorite with an extremely wide frequency response and very good sound performance. It has a frequency response range of 20 to 100 kHz which is the widest we have ever tested – and surpasses Hi-resolution audio requirements.

The headphone amp is pretty sleek and compact, and comes with a nice volume knob. The sound quality that you get with the NX4 headphone amp is smooth and crystal clear, and is certainly allows you to hear details in specific ranges that might not be apparent without the amp.

This headphone amp provides 28 hours of playback time for the headphone amp and 7.5 hours of playback time for the USB DAC.

It supports headphones with an impedance between 16 to 300 ohms.

Here are some key specs you should know:

  • The NX4 DSD frequency response range is 20-100kHz, which is far more than CD quality and Hi-Res Audios requirements.
  • CD sound quality can reach 20-20kHz frequency response range and Hi-Res Audio standard requirements 20-40kHz frequency response range.
  • 28 hours playback time for headphone amp and 7.5 hours playback time for USB DAC.
  • Supports Headphone Impedance from 16-300Ω

#10 Audioengine D1 DAC Headphone Amp

Audioengine D1 DAC Headphone Amp

If you are looking for a high-fidelity headphone amp, go for the Audioengine D1 DAC Amp. This is a premium 24-bit DAC and headphone amplifier which allows you to bypass your PC’s soundcard or headphone output and send audio through USB or optical for better sound performance.

This headphone amp supports USB and optical inputs, allowing you to stream 24/96 HD audio. It works with a variety of PC devices including Mac, Windows and Linux computers, as well as TOSLINK Optical connections from CD and DVD players.

The sound quality that we got from the Audioengine D1 DAC is silky smooth, with very clear highs and good vocal performances. The level of detail that you get with this amp is off the charts, and they can really boost your headphone’s audio performance with more power output as compared to other traditional DACs.

Here are some key specs you should know:

  • The D1 is a high-performance 24-bit DAC and headphone amplifier supporting USB and optical outputs.
  • High-performance DAC and headphone amp, USB and optical inputs, stream bit-perfect 24/96 HD audio, desktop or portable DAC – compatible with PC and mac devices
  • Supports any TOSLINK Optical connection from CD/DVD Players, TVs
  • Supports headphones with an impedance of 16 ohms to 600 ohms