5 Best Portable Headphone Amps Under $100

Whether you are a musical veteran or just an audio adventurist who just bought a new pair of exclusive headphones, ready to experience your tracks like never before, then you are in the right place.

This article is artistically crafted to help you choose the best headphone amplifier for your headphones.

We have compiled the best headphone amplifiers in the market which includes high-end model, mid-range, and budget amps.

Here is a quick summary of the top picks:

Best Portable Headphone Amps Under $100- Top Picks

Behringer Micro amp HA400

Behringer Micro amp Ha400 is an ultra-compact 4-channel output headphone amplifier.

It is smaller than a standard cell phone and can drive up to four headphones with high-quality audio output.

It has 4 control knobs and an exceptionally practical design compatible with most audio plugins. It is a tiny modest amp built to last a lifetime with excellent durability construction.

Behringer Microamp does its job perfectly by allowing you to split an audio signal and share it with up to four pairs of headphones and receive a similar signal of audio output across the 4-channels. This technique is ideal for musicians with a home recording studio setup.

Generally, this headphone amp allows you to connect multiple headphones and enable your friends to listen along.

As a musician, there are times when I want to listen to the quality audio output of my recordings without interrupting the other party, therefore, considering the matchless value you receive from this simple 4-channel splitting headphone amp, Behringer Microamp will remain your best choice


  • Excellent quality construction for prolonged durability
  • 4-channel stereo amp for the best sound output quality
  • Low-priced headphone amp
  • A compact design ideal for studio productions and stage performances.

M-Audio Bass Traveler Portable Powered Headphone Amp

The M-Audio Bass is a compact portable headphone amp with dual outputs and a two-level boost.

This device is one of the best headphone amps with a magical listening experience uniquely designed to support up to two headphones and produce the same audio signal quality.

M-Audio headphone amplifier comes with an inbuilt 2-level bass boost that offers you powerful sound output and the extras-equipped specifics.

If you are planning to travel as you listen along, worry not because the M-Audio bass headphone amp is the best traveling companion since its supercharged battery power can run up to 8 hours eliminating the constant need for electricity.


  • Can enhance the sound quality of up to two headphones concurrently
  • The long-lasting battery power of up to 8 hours non-stop
  • Bass boosts quality sound feature

Related: Best Bluetooth Headphones for Guitar Amp

PreSonus HP4 4-Channel Compact Headphone Amp

PreSonus HP4 4-channel is an all-time headphone amp that has been circulating in the market for several decades now.

PreSonus amp’s main selling strength is the capability to support four pairs of headphones.

This headphone amp comes with a room monitor control and global mute for mounting it on a 1/3U rack.

Surprisingly, the PreSonus amp allows you to run multiple recordings while producing equally powered output audio signals.

The sound quality of this amp is more defined than most other 4-channel headphone amps, the output quality is powerful across all four headphones with clear loudness, and therefore you will not have to crank up the volume on any channel.

PreSonus HP4 headphone amplifier comes with line-in and line-out ports and specially designed 4 ¼ inch headphone jacks for hooking up the four headphones and mounting studio monitors. This feature allows you to daisy chain several PreSonus at the same time.


  • Broad dynamic reception
  • Room monitoring cue control
  • 4-channel output
  • Mountable with a 1/3U rack

VOX AP2AC amPlug 2 AC30 Guitar/Bass Headphone Amplifier

Many musicians suggest Vox amPlug 2 headphone amp due to its quality sound synchronization ability.

This micro amp has a variety of different models ranging from metal tone, clean model, bass tone, and tones for classic rock and blues.

Each model has a specialized design for different functions and uses. For example, the ergonomic 180°swivel on the input offers you the flexibility of connecting the headphone amp to different guitar models if needed.

If you are looking for a device to amplify your electric guitar or bass so that you can listen through your headphones, VOX amPlug offers in-depth qualities like an aux input which allows you to play your instrument alongside an audio track.

Similarly, VOX amPlug micro amp is designed with a bass mini speaker for a player opting to practice without a headphone.

The 17 hours battery life offers an ideal solution for you to practice the guitar with your headphones as you travel.

When it comes to pricing this amp is a perfect choice especially if you are weighing between price and quality. With such a low price, you get to experience the awesome features that come with this guitar/bass headphone.


  • Low price
  • Different models to choose from
  • Excellent onboard effects
  • Specialized features for guitar/bass  

AudioQuest – DragonFly Cobalt USB DAC/Headphone Amplifier

DragonFly Cobalt is no child’s play. It is a truly excellent performer among portable headphone amps.

Its luxurious glossy blue finish has a DragonFly logo that glows in various colors depending on the track type currently playing and the specific sample rate.

Despite the tiny elegant appearance, this amp is compact. Its design is simple but hosts terrible power inside, with an original resolution of 24-bit/96khz and an onboard DAC micro-chip ESS ES9038Q2M as well as a minimum-phase slow roll-off filter for stunning natural sound.

However, DragonFly Cobalt requires a USB adapter to operate.

This headphone amp stands out due to its ability to play all music files from MP3 to MQA and displays the file type playing via the LED visual logo.

It has a bit-control volume and stereo DAC with the potential to power both high and low-powered headphones. DragonFly Cobalt comes with a leather pouch for securing your headphone amp in your pocket as you travel.


  • Surprisingly portable
  • Perfect quality
  • Compatible with iOS mobile devices and Android mobile devices
  • Plays all music file types 

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