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5 Best Headphone Amp Under $100 | 2022 Budget Amp Guide

If you want to buy the best Headphone Amp under 100 Dollars, then you'll LOVE this guide.

​Choosing the best portable headphone amp for your smartphone isn't a complex task if you know what you're looking for...

...however I DO NOT want you to get lost in market with recent cheap knock offs that have launched recently.​

The one thing that I like about choosing any Headphone Amp is:

"Costlier isn't always better."​

Hence you'll see; I won't be mentioning ​amps close to $100 but rather starting from $30... up to $80.

However if you're looking for much Headphone Amp and full-fledged DAC; I'd recommend to check my previous guide about it

So without wasting much time, we'll get straight into the important part of this post.

Our Favorite Budget Headphone Amps Under $100 in 2020


Brainwavz AP001

Fiio Eo7K Andes

Topping NX2

Creative Sound Blaster E1



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Fiio E07K Andes USB DAC and Portable Headphone Amplifier Black
Headphone Amplifier DAC Portable Amp - HiFi Audio USB Earphone Amp Decoder ES9028Q2M XMOS XU208, Support 16-600Ω Earphone 32bit/192KHz DSD256 with Bass Boost and Gain Switch for Phone Laptops PC MP3
Creative Sound Blaster E1 Portable Headphone Amplifier with Integrated Mic and Dual Headphone Jacks for PC and Smartphones
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#5: Brainwavz AP001 Portable Headphone Amplifier

Well to start off I thought I’d rather put a small and highly portable headphone amp; hence the people who just want to have a small and the best portable headphone amp won’t have to go through the entire list.

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Brainwavz AP001 - Best Headphone Amp Under 100

Brainwavz AP001 has a unique design

At price of $30, it certainly deserves to be in our list of Best Headphone Amp under 100 Dollars because it ticks all the right places.

It’s very small with a size that of a matchbox and can power two headphones at the same time; which I believe is totally awesome.

Brainwavz AP001 design is pretty unique compared to the best portable headphone amp I’ve used or seen.

There’s a keyhole kind of design at centre which houses LED indicators inside it.

Coming to its features; it supports headphones and earphones which have impedance of 16 – 150 Ohms; which is pretty awesome considering the price it’s offered at...

Brainwavz AP001 - Best Portable Headphone Amp

...and offers 120% increase in original sound output.

It has 12 hours of battery life and gets full charged within 2 hours.

Brainwavz AP001 supports frequency response of 16-100K Hz and all this packed in a weight of just 15 grams.

"What more could you expect from a best Headphone Amp under 100 Dollars which offers Dual Headphone support, high frequency response and very small design all for a price of just under $30."

The only problem one could face is the battery life of just 12 hours, making it required to charge every 3 days. 

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#4: Fiio E07K Andes Portable Headphone Amp and USB DAC

If you’re looking for the best headphone amp under 100 Dollars that works great and also acts a Style Statement...

...then Fiio E07K is the way to go.

Fiio E17K ALPEN 2 USB DAC Headphone Amplifier
  • USB audio decoding; can be used as external sound card
  • High-quality DAC and op-amp from Texas Instruments
  • Scroll wheel menu navigation
  • Coaxial digital input and dual-function line in/out port
  • Standard Micro USB Interface - connect with PC to make digital audio transfer possible and make battery charge possible

Fiio E07K - The Best Headphone Amp Under 100

The way this best portable headphone amp is designed makes it looks like a Portable Music Player with an OLED display and Button at its sides with glass finish at the front.

However it’s just a Headphone Amp and DAC with OLED display as an added advantage.

For start Fiio is an excellent audio brand known for its Headphone Amps and DACs...

...and the E07K is its proud product.

The best part is... with an OLED display, this headphone amp allows you to adjust your sound as per your choice.

Hence you can adjust controls regarding Bass, Treble, Balance and Gain Level Adjustment from 0, 6 and 12 dB.

Design wise it has brushed aluminium finish all over the body just like the Fiio A3 and Glass Finish at the front with only a small portion containing the OLED display.

Fiio E07K - The Best portable headphone amp

At left it has Volume Up/Down Buttons, Menu and Power On/Off Buttons...

...whereas the right features a Hold Toggle; all the buttons on Fiio E07K have a Silver Aluminium Finish.

At top it has two Headphone Jacks whereas the button features Mini USB port and a slot that lets it dock to Fiio E09K.

For users looking for technical features, then this headphone amp supports impedance from 16 – 150 Ohms and for audiophiles, the good news is it provides 96kHz/24-bit signal which means you can expect audiophile grade sound from it. 

"Expect the low impedance support, Fiio E07K Andres definitely deserves to be in our list of best headphone amp under 100 Dollars and it offers excellent features with a touch of style."

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#3: Topping NX2 Headphone Amp and USB DAC

Topping may not be a renowned brand but its Headphone Amplifier NX1 and NX2 are making pretty good noise recently.

Headphone Amplifier DAC Portable Amp - HiFi Audio USB Earphone Amp Decoder ES9028Q2M XMOS XU208, Support 16-600Ω Earphone 32bit/192KHz DSD256 with Bass Boost and Gain Switch for Phone Laptops PC MP3
  • [ESS9028Q2M and XMOS XU208] Using US ESS Technology high-end ESS9028pro decoding chips and advanced XMOS XU208, high sampling rate formats, perfectly compatible with all iPhone, Android phone and PC.
  • DSD256 and PCM384 Compatible with 16-32bit/44.1-383kHz and DSD64-DSD256 (native).
  • Replaceable OP D10 has OP amp socket, DIY lovers can change the OP amp to meet different needs.
  • Connect to active speakers D10 provide not only DSD and higher specification PCM compatibility but also a better sound quality than your computer’s built-in sound card or a regular DAC.
  • Automatic power on/Off/ format and sampling rate indicator although the USB port support Power after PC has shutdown, D10 still will synchronously power on/Off with PC. Indicate the audio format (PCM or DSD) and sampling rate of the playing music.

Topping NX2 - Best Portable Headphone Amp

If you look at the images, you can easily say that it’s very slim for a Headphone Amp that works also as a DAC having length of 11cm which doesn’t make it entirely portable.

The reason why we’ve included it in our list of Best Headphone Amp Under 100 Dollars is because:

  • Retains an Industrial Grade Headphone Amp Design
  • Provides Total Harmonic Distortion of 0.0001% at 32 Ohms
  • Provides Battery life of 100 hours with built-in 1000 mAh battery

The battery is what increases its size.

As you can see, Topping NX2 isn’t the best looking Headphone Amp out there because it retains that industrial design which gives it a professional look.

The big question:

How much Headphone Impedance does it supports?

Upto 300 Ohms; which is an ideal choice unless you’re going for Beyerdynamic DT880 Premium.

Topping NX2 - Best Headphone Amp Under 100

Though it doesn’t comes with features like Dual Headphones Support or Built-in Mic it definitely provides what it says. Also check what other users have to say on via this forum thread.

The company also includes two silicon band and 5 velcro pieces so as to attach it behind your smartphone.

Though it’s just a fix rather than a solution, so be careful before doing it.

"My last words would be... the Topping NX2 is not your fancy Headphone Amp but it does what is marketed and hence is featured in our list of best Headphone Amp under 100 Dollars."

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#2: Creative Sound Blaster E1 Headphone Amp with Mic Support

Creative is a renowned brand when it comes to audio products and Creative Sound Blaster E1 is their best products in best headphone amp category and hence in featured in our list of best Headphone Amp under 100 Dollar.

At first look; the E1 looks very small...

Creative Sound Blaster E1 - Best Headphone Amp under 100

...but don’t get fooled as it packs whole awesome hardware inside.

Compared to previously mentioned Brainwavz AP001, the Creative Sound Blaster E1 is a major step with 25 hours of battery life and support for 600 Ohms of Headphone Amplification.

This is serious business for a price just over $30.

This best portable headphone amp over $30 also supports dual headphones at same time...

...moreover it also has a built-in mic which can be used to receive/end calls.

The E1 also has shirt clip at the back and can be easily taken anywhere considering it weighs only 25 grams.

Creative Sound Blaster E1 - Best Portable Headphone Amp

I like the fact that Creative provided bright Orange Stereo and USB cable inside the box which can quickly grab attention.

The best part is you can even the E1 as a DAC and connect it to your PC as an external sound card.

"All-in-all the Creative Sound Blaster E1 is an excellent product for best headphone amp under 100 Dollars with 25 hours of Battery Life and support for 600 Ohms Headphones and built-in mic support."

You just cannot go wrong for the price just over $30 you spend on these.

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#1: Poweradd Bluetooth 4.0 Headphone Amplifier

There are few products that I see on with a complete 5/5 stars and Poweradd Headphone Amp is one of it.

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Poweradd - Best Headphone Amp under 100

Now it’s not as fancy as other Headphone Amplifier in our list but it does have a good design if not great with a full plastic body and weighs only 55 grams.

It offers support to headphones with Impedance from 8 Ohms to 600 Ohms which is highest among other amps mentioned in the list.

This best portable headphone amp also features Bluetooth 4.0 with AptX which allows you to wirelessly connect it to your smartphone via Bluetooth and enjoy your music.

However I’d do like to mention an important point... this headphone amp connects wirelessly to your smartphone via Bluetooth, but to connect it to your headphones you definitely need to do it via Stereo cable.

Poweradd - Best portable Headphone Amp

For just under $40, it also offers some pretty cool Audio Modes with LED indication:

  • Green LED indicates Dynamic Bass Boost Mode
  • Purple LED indicates a 3D Surround Stereo Mode which would go best with Surround Sound Sounbar Speakers
  • ​Blue LED indicates a standard mode with only amplification and no modification to your music

It comes with a 1300 mAH battery which can this portable amp alive for upto 60 hours... whereas to save some juice you can even connect your smartphone to this amp via AUX cable to save some juice.

Lastly I would like to conclude by saying that the Poweradd definitely deserves to be in our list of Top 5 Best Headphone Amp Under 100 Dollars with the feature company is offering just under $40 which makes it solid buy.

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If you haven't done it till now, I strongly suggest you to do it. This helps you let your friends know on social media the kind of awesome content you're reading online.

​So why not show it to them? It may also help, if they're too looking to buy the Best Portable Headphone Amp under $100.

However, I do hope you enjoyed this article.

I'd be filled with awesomeness if this guide helped you zero on your next Headphone Amp.