If you’re serious about high fidelity, you know that listening to music through your smartphone or laptop means missing out on the details: the texture, depth, and intricacies that make the experience unforgettable.
This is why getting a headphone amp can revolutionize the way you listen to the music you love!
Quick recommendations
After testing a wide range of amps with various headphones, I believe the Schiit Magni+ offers the best value for money for most people.
It’s an outstanding amp that delivers professional results without breaking the bank, featuring exceptional sound quality, cutting-edge low THD+N, and a high SNR.
For those seeking something ultra-portable, the AudioQuest DragonFly Cobalt is a pocket-sized, plug-and-play amp that’s perfect for carrying your amp wherever you go.
It’s a tiny powerhouse compatible with a wide range of devices, supports high-res streaming, and uses battery power efficiently.
Finally, for those willing to invest a bit more, the Naim Uniti Atom HE is a high-end option with a luxurious all-in-one design.
It features a highly advanced DAC, extensive connectivity options, and delivers smooth, stable, and noise-free audio.
Contents
Use these jump links to navigate to the desired section of the review.
Why you should trust me
Headphone amplifiers are what got me into the world of high-fidelity audio.
At first, as a music producer, I was interested in hearing the essence of my music reproduced by high-end headphones.
Once I realized how these tools could greatly enhance the beauty of music, headphone amps became a crucial component of all my audio systems: at the office, at home, or on the go.
Whether you’re an audiophile or a casual listener looking to elevate your audio game, I’m sure this guide will help you upgrade your sound.
How I chose my top picks
With this article I wanted to offer a broad snapshot of the current market, from budget-friendly options to high-end investments.
As always, I try to recommend equipment that offers the best value for your money at any price point.
There’s a wide array of headphone amps out there, from entry-level to premium, which is a good thing but can also cause a lot of confusion when you’re in the process of buying new gear.
In the section below, you’ll find what I believe are the best headphone amps for their characteristics and price range.
I’ll emphasize their strengths and weaknesses so that you can make an informed decision when upgrading your headphone sound system.
Here are my top picks for the best headphone amps:
- Best value for money: Schiit Magni+
- Best alternative under $200: Monoprice Monolith Liquid Spark
- Best portable: AudioQuest DragonFly Cobalt
- Best under $500: iFi Zen DAC 3
- Best under $1000: iFi NEO iDSD 2
- Best tube amp: Auris HA2-SE+
- Best for bass: SPL Phonitor XE
- Best high-end: Naim Uniti Atom Headphone Edition
Check out the Honorable mentions for three more amps that didn’t make the top list but are still worth your consideration.
Best value for money: Schiit Magni+
- Type: Desktop
- Inputs: RCA
- Outputs: RCA, 6.3 mm (1/4″)
- Bluetooth: No
- Streaming: No
If something sounds like Schiit, you know you’re getting the finest aural experience for your hi-fi and headphones!
The Magni+ is all about delivering a powerful and immersive audio performance. The THD+N (Total Harmonic Distortion plus Noise) specs are extremely low, measuring less than 0.0007% on high gain and 0.0003% on low gain at reference 1 V RMS with a 300-ohm load, ensuring a clean and clear audio output.
Furthermore, the signal-to-noise ratio is above 110 dB in high gain and 121 dB in low gain, both unweighted and relative to 2 V RMS, providing a quiet backdrop against which even subtle musical details can stand out.
Leaving the specs aside, the Schiit Magni+ offers an incredible sound for the money, with an expansive and articulate soundstage that’ll enhance the quality of your listening sessions.
I can’t imagine anyone not being impressed by the expanded musicality this amp provides, especially when combined with equally-performing headphones like my Grado SR325x.
What I like
- Powerful audio output.
- RCA inputs for versatility.
- Traditional 1/4-inch headphone jack.
- Sturdy build quality.
What I don’t like
- Not for those looking for modern features.
Best alternative under $200: Monoprice Monolith Liquid Spark
- Type: Desktop
- Inputs: RCA
- Outputs: RCA, 6.3 mm (1/4″)
- Bluetooth: No
- Streaming: No
Here’s a worthy competitor to the Schiit Magni. With similar price and characteristics, these two headphone amps might well be the Holy Grail of audiophiles on a budget.
The Monolith Liquid Spark is an excellent headphone amp featuring two filtered 18 V power rails, which can push up to 1300 mW RMS at 50 ohms. Furthermore, the low distortion level and adjustable gain ensure an uncolored and dynamic sound reproduction at all times.
Developed by Alex Cavalli, a renowned audio designer, the amp features a DC topology from input to output, completely bypassing the need for capacitors in the signal path and reproducing audio that’s exceptionally transparent.
Unlike many amplifiers in this price range that rely on AOPs (operational amplifiers), the Liquid Spark utilizes laser-matched low-noise audio JFETs for its differential input stage and high-performance MOSFETs for the output stage.
Finally, the preamplifier output, offering a stereo RCA controlled by a volume knob, allows seamless integration with external amplifiers or active speakers. All these features are neatly packed in a robust aluminum casing, exuding a minimalist, professional vibe.
To me, Monolith Liquid Spark and Schiit Magni+ have different sound signatures. The Spark feels more “analog-like,” with a warmer albeit less focused presentation, whereas the Magni+ is more “in-your-face,” with more engaging dynamics and slightly more neutral sound.
Although I prefer the Magni+, I wouldn’t be surprised if audiophiles looking for a vintage feel would go for the Liquid Spark.
What I like
- Clean, uncolored audio.
- Budget-friendly.
- Robust build quality.
What I don’t like
- No Bluetooth or streaming features.
Best portable: AudioQuest DragonFly Cobalt
- Type: Portable
- Inputs: USB-A
- Outputs: 3.5 mm (1/8″)
- Bluetooth: No
- Streaming: MP3 to MQA and high-res
The DragonFly Cobalt is a pocket-sized amp designed to upgrade your audio experience, whether you’re using a smartphone, tablet, or computer.
The Cobalt connects easily via USB and comes with a DragonTail USB-C adapter for newer devices. For iPhones, a Lightning-to-USB adapter will be necessary, but it’s a small price to pay for the excellent sound quality it delivers.
Despite being roughly the size of a thumb drive, the Cobalt’s sound quality is expansive. According to the manufacturer, the high-performance USB microcontroller increases processing speed by 33% compared to its predecessors, reducing extra noise but also minimizing distortion, delivering a clearer and more detailed sound profile.
My problem with the earlier 2015 versions (the Black and Red models) was that they drained my smartphone’s battery, forcing me to carry a power bank with me wherever I went.
During my time with the Cobalt, I haven’t noticed any dramatic battery consumption, even when using hi-fi streaming services (Tidal HiFi Plus) or demanding audiophile headphones.
It was a huge relief, and a fix to the biggest issue this portable amp had in its earlier versions.
The Cobalt is designed to make everything sound better, from compressed MP3s and YouTube videos to high-resolution files up to 24-bit/96 kHz.
Its MQA support means you’re also ready for lossless streaming from services like Qobuz or Tidal.
What I like
- Excellent audio fidelity.
- Easy plug-and-play setup.
- MQA support for high-res streaming.
- Compact and portable.
- Doesn’t impact battery life.
What I don’t like
- No Bluetooth.
Best under $500: iFi Zen DAC 3
- Type: Desktop
- Inputs: USB-C
- Outputs: RCA, 4.4 mm, 6.3 mm (1/4″)
- Bluetooth: No
- Streaming: MQA, DSD512, PCM 768 kHz
Regardless of your budget or expectations, the iFi Zen DAC 3 is an exceptional choice.
The Zen DAC 3 comes with a high-quality Burr-Brown DAC chip that supports most high-quality audio formats, including PCM up to 768 kHz, DSD512, and full MQA.
With a max power output of 390 mW and both balanced (4.4 mm) and unbalanced (6.3 mm) headphone outputs, the Zen DAC 3 can fit any setup seamlessly.
What I love the most about this amp is its XBass+ feature. When listening to bass-heavy music, the low end feels powerful yet perfectly controlled, adding a sense of power and immersiveness to the sound.
Overall, the iFi Zen DAC 3 offers a lot in terms of sound quality. If Bluetooth connectivity is not high in your priority list, you should definitely give it a go.
What I like
- High-resolution audio support.
- Bass enhancement option.
- Affordable.
What I don’t like
- No Bluetooth connectivity.
Best under $1000: iFi NEO iDSD 2
- Type: Desktop
- Inputs: USB-B, optical, coaxial
- Outputs: RCA, 4.4 mm, 6.3 mm (1/4″), XLR
- Bluetooth: Yes
- Streaming: MQA, DSD512, PCM 768 kHz
The NEO iDSD 2 is a natural upgrade to the Zen DAC 3, and one that won’t disappoint even the most demanding audiophile.
The headphone amp comes with exceptional wireless tech: Bluetooth 5.4 with the Qualcomm QCC518x chip and supporting aptX Lossless, a Bluetooth codec that can stream lossless CD-quality audio.
Just like with the Zen DAC 3, the iDSD 2 features a high-quality Burr-Brown DAC chip that brings to life pristine audio reproduction, handling most lossless audio formats.
The headphone amplifier is a force to be reckoned with, delivering up to 5,551 mW at 32 ohms, meaning it can drive even the most demanding headphones with ease.
You can fine-tune your sound using the XBass II and XSpace software, which will allow you to customize both bass and soundstage.
Finally, the iFi Nexis app makes sound adjustments and firmware updates a walk in the park.
In my opinion, the NEO iDSD 2 is a great option if you need wireless connectivity. If not, the Zen DAC 3 (which is three times cheaper) might suffice.
What I like
- Powerful.
- Lossless Bluetooth streaming.
- Plenty of input/output options.
What I don’t like
- The Zen DAC V3 offers better value for money (unless you need Bluetooth).
Best tube amp: Auris HA2-SE+
- Type: Desktop
- Inputs: RCA, XRL
- Outputs: 6.3 mm (1/4″), 4-pin XLR
- Bluetooth: No
- Streaming: No
Auris Audio is a Serbian company that has made a name for itself thanks to meticulous craftsmanship and high-quality tube headphone amps.
A successor to the widely-praised HA-2SE, the HA2-SE+ comes with both four-pin XLR and 6.3 mm outputs, and is powered by four PL95 (or EL95) power tubes and a single ECC81 input tube.
The result is a warm and articulated sound signature that creates a timeless soundstage.
The front panel of the HA2-SE+ hosts an impedance selector, which allows you to adjust the output to match headphones ranging from 50 to 600 ohms. On the rear, you have XLR and RCA inputs. And that’s all you’ll get in terms of connectivity.
However, if you’re looking for an amp that brings to life a pure, analog-like sound, the HA2-SE+ is a fantastic choice; from the manually wound transformers to the carefully selected vacuum tubes, Auris made sure you’ll get a refined headphone amp that’ll last for a lifetime.
What I like
- Superb analog-like sound.
- High-quality craftsmanship.
What I don’t like
- No Bluetooth or streaming.
Best for bass: SPL Phonitor XE
- Type: Desktop
- Inputs: RCA, XRL
- Outputs: 6.3 mm (1/4″), 4-pin XLR
- Bluetooth: No
- Streaming: No
The Phonitor XE is a fantastic combination of power and control, with plenty of connectivity and sound customization options that make it one of the best headphones amps I’ve ever tried.
What impresses me the most about the Phonitor XE is the VOLTAiR 120 V Rail Technology included in its DAC768v2.
The VOLTAiR technology uses a unique low-pass filter that greatly enhances dynamics and sound quality, giving you exceptional headroom and audio clarity by processing signals with an impressive ±60 VDC of power.
If that wasn’t enough, the Phonitor Matrix tech is another fantastic feature that simulates the spatial experience of listening through speakers by cross-feeding channels and adjusting speaker angle simulations.
All these features combined create an enveloping soundstage where low-end frequencies are powerful and galvanizing.
If you’re looking for a perfect blend of accuracy and energizing bass, you can’t go wrong with the Phonitor XE.
What I like
- Exceptional clarity.
- Energizing bass.
- Innovative Phonitor Matrix.
What I don’t like
- No wireless features.
- Expensive.
Best high-end: Naim Uniti Atom Headphone Edition
- Type: Desktop
- Inputs: RCA, coaxial, optical, USB-A, Ethernet
- Outputs: 6.3 mm (1/4″), 4.4 mm, XLR
- Bluetooth: Yes
- Streaming: Spotify, Tidal, Qobuz, Roon
The Atom HE (Headphone Edition) is a luxurious, all-in-one solution for those who want the best in both features and audio quality.
Designed to be more than just a headphone amplifier, it also includes cutting-edge built-in DAC and network streaming capabilities.
The device offers a plethora of streaming options, from high-res audio files to popular streaming services like Spotify, Qobuz, and Tidal.
With the addition of a massive power transformer and Burr-Brown DACs, the Uniti Atom HE delivered smooth, stable, and noise-free audio, no matter the headphones I used to test it.
The amp is not just limited to headphone use, but can also function as a stereo preamplifier. It offers multiple output options, including unbalanced RCA and balanced XLR outputs, making it compatible with most power amplifiers.
The free Naim control app allows for an intuitive user interface, providing quick access to EQ settings, volume control, and a range of streaming services.
For those who can afford it, the Naim Uniti Atom HE is the secret weapon to unlock the full potential of your headphones.
Personally, while I enjoyed exploring the endless sonic possibilities offered by this amp, I’d always opt for the simplicity of more straightforward models, with a distinctive sound signature and less cutting-edge tech involved in sound shaping. But that’s me.
What I like
- Extensive connectivity.
- Integrated streaming services.
- Bluetooth enabled.
What I don’t like
- Premium pricing.
- It may be overkill for casual listeners.
Honorable mentions
Here are a few more options to consider:
- FiiO K3 V2. The K3 V2 compact and budget-friendly option that doesn’t sacrifice performance. It comes with an ESS DAC, which provides a 14 dB increase in signal-to-noise ratio and a 13 dB reduction in distortion compared to the previous version. While it doesn’t offer any streaming features, if your budget is around $100, you can’t really get anything better than this tiny yet performing headphone amp.
- Chord Hugo 2. The Hugo 2 is a high-end and versatile DAC/amplifier designed for both mobile and home use. It can be integrated into a full-size audio system or used independently, thanks to its line-level output and full-function remote control. The Hugo 2 comes with a plethora of digital inputs, including optical, coaxial, and HD USB, along with extended-range Bluetooth.
- iFi Zen DAC 2. Despite the newly released Zen DAC 3, the ZEN DAC 2 is still one of the finest amps you can get for around $200, thanks to a powerful 16-core XMOS microcontroller, which works seamlessly with a high-grade “True Native” Burr-Brown 32-bit DAC chip. It can function as a stereo preamplifier, allowing users to switch between fixed or variable output modes. It’s a great product, but given the Zen DAC 3 costs just $30 more, I’d suggest you go for the newest model.
Recent updates
- August 28, 2024: I’ve replaced the iFi Zen DAC 2 with the new Zen DAC 3 and added the Auris HA2-SE+ and SPL Phonitor XE to the main list. Additionally, I’ve updated the structure to the latest standard and added more insights.
- July 11, 2024: I’ve verified the accuracy of my recommendations and scheduled the future update.
- January 3, 2024: After testing and comparing a wide range of headphone amplifiers, I compiled the original list of the best options for most needs and budgets.
Final thoughts
I hope this guide will help you find the perfect headphone amp to take your audio experience to the next level.
With the right amp, you’ll be able to hear the nuances of your favorite tracks as never before, unlocking a whole new level of musical enjoyment.
Happy listening!
