The market is filled up with a variety of portable headphone amp, but the best portable headphone amp that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted portable headphone amp. So, without wasting any further time, let’s dive into the article.

We spent hours scouring the internet for the best portable headphone amp, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is Hi-Fi Headphone Amplifier Portable Headphone Amp 3.5mm Stereo Audio Input Out (Headphone Amp). If you are looking for something a bit on the cheaper side, then you have got your Fosi Audio N2 Headphone Amplifier Portable Amp 3.5MM Gain & Bass Switch Audio HiFi Earphone Headset Powered Dual-Output with Lithium Battery for iPhone, iPod, iPad, MP3 and Computers. For the rest options, read the article till the very end.

All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective portable headphone amp, our comparison chart should be of great help to you. Here is our comparative guide to the portable headphone amp available as well as our recommendations

Best portable headphone amp

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Product Title
Score

FiiO A3 Portable Headphone Amplifier (Black)
9.8

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
9.4

Hi-Fi Headphone Amplifier Portable Headphone Amp 3.5mm Stereo Audio Input Out (Headphone Amp)
9.2

Fosi Audio N2 Headphone Amplifier Portable Amp 3.5MM Gain & Bass Switch Audio HiFi Earphone Headset Powered Dual-Output with Lithium Battery for iPhone, iPod, iPad, MP3 and Computers
8.8

EarMen TR-Amp High-Performance Portable USB DAC and Preamp, with Built-in Headphone Amp - PCM, DOP, DSD64, DSD128, and MQA
8.4

Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-150 Ohm, Aluminum Matte Surface
8.1

Monolith 124460 Portable Headphone Amplifier and Dac - Black with THX AAA Technology, Analog Input, Slim Design, Dirac Sensaround
7.8

iFi Micro iDSD Signature Transportable DAC and Headphone Amp
7.5

FiiO A1 Silver Portable Headphone Amp A1
7.2

iFi Micro iDSD Diablo Purist Portable DAC/Headphone Amplifier - USB/SPDIF Input - 4.4mm Balanced Output - 4.4mm & 6.3mm Headphone Jacks
6.2

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Product Title

FiiO A3 Portable Headphone Amplifier (Black)

9.8

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version

9.4

Hi-Fi Headphone Amplifier Portable Headphone Amp 3.5mm Stereo Audio Input Out (Headphone Amp)

9.2

Fosi Audio N2 Headphone Amplifier Portable Amp 3.5MM Gain & Bass Switch Audio HiFi Earphone Headset Powered Dual-Output with Lithium Battery for iPhone, iPod, iPad, MP3 and Computers

8.8

EarMen TR-Amp High-Performance Portable USB DAC and Preamp, with Built-in Headphone Amp - PCM, DOP, DSD64, DSD128, and MQA

8.4

Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-150 Ohm, Aluminum Matte Surface

8.1

Monolith 124460 Portable Headphone Amplifier and Dac - Black with THX AAA Technology, Analog Input, Slim Design, Dirac Sensaround

7.8

iFi Micro iDSD Signature Transportable DAC and Headphone Amp

7.5

FiiO A1 Silver Portable Headphone Amp A1

7.2

iFi Micro iDSD Diablo Purist Portable DAC/Headphone Amplifier - USB/SPDIF Input - 4.4mm Balanced Output - 4.4mm & 6.3mm Headphone Jacks

6.2

FiiO A3 Portable Headphone Amplifier (Black)


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FiiO A3 Portable Headphone Amplifier (Black)

$44.99  in stock
1 used from $44.99
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • Suitable for headphones ranging from 16 to 150 Ohms. Gain switch for matching output to headphone power needs.
  • Superior sound quality through expertly selected components and design, utilizing OPA1642 preamp and AD8397 amp section.
  • Fully discrete bass boost circuit increases output by 3.5dB at 60Hz, with bypass when off.
  • Handsome all aluminum body and chassis is sturdy and shielding against EM interference.
  • 1400mAh internal battery powers for up to 16 hours of use.

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version


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Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version

$109.99  in stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • The difference between B4 and B4-X: ① B4-X is a dual-mono balanced version. Its left and right channel are amplified by independent components, and power supply, tubes, and op amp are all independent and symmetric. So the degree of sound separation is higher than B4.
  • ② B4-X adopts 2 groups of independent power supply(+12V and -12V) for 2 op amps, less mutual effects and can drive 300Ω headphones. ③ The circuit adopts dual op amp parallel output, with higher output power. ④ B4-X has 3.5mm and 2.5mm 2 kinds of output interface, suitable for most of balanced and standard headphones.
  • Mini size and unique design: built-in tube makes you have a tube amplifier which can be held by one hand, convenient to carry and can enjoy HiFi music everywhere. Full, delicate and soft sound: warmer than transistors, independent op amp and power supply inhance the SNR and degree of separation, less interplay and higher sound quality.
  • With built-in battery protection circuit: battery lets your listening feast without time limitation. It can't be turned on during charging and will power off automatically after fully charged, and charger LED will turn to green.
  • High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original DALE resistors and precision ring resistance. Prompt and courteous customer service.

Hi-Fi Headphone Amplifier Portable Headphone Amp 3.5mm Stereo Audio Input Out (Headphone Amp)


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Hi-Fi Headphone Amplifier Portable Headphone Amp 3.5mm Stereo Audio Input Out (Headphone Amp)

$26.99  in stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • Mini HiFi headphone amplifier,which make it convenient to carry, can output remarkable sound without distortion.
  • Amp Using Time: More Than 5 Hours, Load Impedance: 16-300Ω.
  • Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones.
  • 3.5mm AUX input and output and SNR>120dB and Distortion 0.004% make it possibility to output not just louder sound, but a sharper.
  • Compatibility MP3, MP4, Phones, laptop Computer and 3.5mm Audio a Various of Digital Devices.

Fosi Audio N2 Headphone Amplifier Portable Amp 3.5MM Gain & Bass Switch Audio HiFi Earphone Headset Powered Dual-Output with Lithium Battery for iPhone, iPod, iPad, MP3 and Computers


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Fosi Audio N2 Headphone Amplifier Portable Amp 3.5MM Gain & Bass Switch Audio HiFi Earphone Headset Powered Dual-Output with Lithium Battery for iPhone, iPod, iPad, MP3 and Computers

 out of stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • Simple compact design but practical and powerful. All-aluminum silver body has been carefully designed and CNC processed to make it compact and classic.
  • High precision volume knob makes this headphone amp easy to use. Features a switch for adjusting gain as well as another switch to fine-tune bass levels. Meets the needs of bass lovers.
  • Low-pass filter duties on the line-output are handled by the OPA1642 chip. High fidelity stereo headphone amp and 3.5mm input/output jack, stream Hi-Fi music to your stereo system.
  • High-performance headphone drive and circuit protection. 2200mAH internal battery powers for up to 12 hours of use. Load Impedance: 16-600Ω. Output remarkable sound without distortion.
  • What you Get: N2 Headphone amp x1, User Manual x1, Type-C power cable x1, 3.5mm to 3.5mm cable x1, an 18-month worry-free warranty and friendly customer service.

EarMen TR-Amp High-Performance Portable USB DAC and Preamp, with Built-in Headphone Amp – PCM, DOP, DSD64, DSD128, and MQA


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EarMen TR-Amp High-Performance Portable USB DAC and Preamp, with Built-in Headphone Amp - PCM, DOP, DSD64, DSD128, and MQA

 out of stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • EarMen TR-Amp USB DAC, Preamp, and Headphone Amp with MQA Support. It plays all 32bit/384kHz formats including PCM, DoP, DXD, DSD64/128 and MQA, and is compatible with iPhones, Android, MacOS and Windows.
  • Audiophile SABRE DAC - New ES9038Q2M SABRE 32 Reference DAC with HyperStream II QUAD DACTM architecture and Time Domain Jitter Eliminator - industry’s highest performance 32-bit mobile audio DAC with unprecedented dynamic range and ultra-low distortion. Integrated hardware Master Quality Authenticated (MQA) renderer, utilizing an decoding process that automatically unfolds extra information from the signal that was previously encoded.
  • Headphone Amp - The headphone amp is built around the High Fidelity TPA6120 chip that allows the music, not the amplifier, to be heard. The TPA6120 uses a current-feedback class-AB architecture that features high slew rate while preventing odd order distortion anomalies, thus delivering high bandwidth, extremely low noise, and up to 128dB of dynamic range.
  • Low-Noise Design - EarMen TR-Amp uses Super LOW ESR tantalum capacitors, high grade components in the power-supply, and 4 layer gold plated PCB technology to reduce noise to a minimum. This improves super fine details, especially in Hi-Res audio tracks where you can feel and hear the difference.
  • High End Partnership - Designed in cooperation with high end audio company Auris Audio, the TR-Amp is engineered using the best components and materials and crafted in our own European facility to process digital high-resolution audio into analog with greater detail, clarity, and a level of precision that is close to the original studio recording.

Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-150 Ohm, Aluminum Matte Surface


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Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-150 Ohm, Aluminum Matte Surface

$36.95
$25.79
 in stock
2 new from $25.79
1 used from $22.24
Free shipping
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • 【Mini HiFi Headphone Amplifier】It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently
  • 【3.5mm AUX Input and Output】3.5mm AUX Input and Output, SNR>120Db and THD+N 0.0003%, Make it Possibility to Output not just Louder Sound, but a Sharper and More Real Stereo Sound without Distortion
  • 【Aluminum Matte Surface】Fashion Design Provides You a Comfortable Handheld Feeling While the Aluminum Matte Surface Makes it Durable
  • 【Rechargeable Lithium Battery】It Adopts a Rechargeable Battery, Which Allows it to Stay Working About 12 Hours
  • 【Wide Compacity】It can Remarkably Compatible with a Various of Digital Devices, Such as MP3 MP4 Mobile Phone Computer (Tips: It is not recommended to use while charging, because current disturbance will occur when charging, Which may lead to noise)

Monolith 124460 Portable Headphone Amplifier and Dac – Black with THX AAA Technology, Analog Input, Slim Design, Dirac Sensaround


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Monolith 124460 Portable Headphone Amplifier and Dac - Black with THX AAA Technology, Analog Input, Slim Design, Dirac Sensaround

 out of stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • The world's most linear amplifier technology. The THX achromatic audio amplifier (THX aiaa) ensures the ultimate no-compromise Headphone audio experience by delivering the world's highest fidelity audio with infinitesimally low levels of noise, distortion, and power consumption
  • Akm 4493 DAC detailed sound. Exceptional musicality. The AKM AK4493 is akm's new flagship 32-bit stereo Premium DAC. It supports PCM inputs up to 768kHz and a direct stream digital (DSD) input of 2.8/5.6/112 (Maximum) MHz, the industry's highest level. An internal circuit employs a newly developed 32-bit digital filter for the ultimate in sound quality and musicality
  • Dirac sensaround expand your headspace. Music is usually mixed with loudspeakers in mind, Not headphones. As a result, Headphone listening is often plagued by a distorted soundstage Instruments and voices may seem incorrectly placed and trapped inside your heard, causing an unnatural listening experience. Dirac sensaround II creates a vast, clear, and realistically immersive soundstage free from the constraints of the space in your ear, much like a multi-speaker home Theater system. Whether you
  • Versatile inputs digital or analog - We've got you covered. This amplifier features a USB and a 3.5mm Optical input, as well as an analog 3.5mm stereo input for devices without digital outputs. Tailor your sound: peq and shelf equ - use the powerful digital Tools to tailor the sound to your personal preference. Does your headphone have a little sibilance? Set a peq to tame that frequency peak. Use the shelf EQ to provide an adjustable boost or cut to frequencies above (HF) or below (LF) the
  • Dynamic range control: Use the DRC functionality to set the shelving Filters. The DRC starts with low-pass and high-pass Filters to split the low and high frequencies (24dB/oct @ 140Hz), followed by two independent stereo compressors and a mixer to combine the low and high bands. A soft knee is not used, I.E. Compression starts exactly above the threshold level with no compression below the threshold. The LF offset simply adjusts the threshold level of the LF compressor relative to the HF

iFi Micro iDSD Signature Transportable DAC and Headphone Amp


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iFi Micro iDSD Signature Transportable DAC and Headphone Amp

$749.00  in stock
4 new from $699.95
1 used from $589.62
Free shipping
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • Dual Core Burr Brown True Native chipset supports all hi-res audio formats up to PCM 32 bit / 768kHz, DSD512, and MQA
  • 4000mW headphone amplifier with balanced topology and 4.4mm pentacon output
  • XBass+, 3D+, and iEMatch create an immersive and personalized headphone or speaker listening experience
  • USB A, S/PDIF digital and optical audio inputs; 6.3mm and 4.4mm headphone outputs, RCA line outputs
  • Rechargeable battery provides 6-12 hours of listening, or play while charging

FiiO A1 Silver Portable Headphone Amp A1


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FiiO A1 Silver Portable Headphone Amp A1

 out of stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • Compact design
  • Durable anodised aluminum Chassis
  • Self powered amplifier
  • Can be charged during use

iFi Micro iDSD Diablo Purist Portable DAC/Headphone Amplifier – USB/SPDIF Input – 4.4mm Balanced Output – 4.4mm & 6.3mm Headphone Jacks


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iFi Micro iDSD Diablo Purist Portable DAC/Headphone Amplifier - USB/SPDIF Input - 4.4mm Balanced Output - 4.4mm & 6.3mm Headphone Jacks

$999.00  in stock
Amazon.com
as of April 4, 2024 11:46 pm

Features

  • ✅ HIGH RESOLUTION - Dual Core Burr Brown True Native chipset supports all hi-res audio formats up to PCM 32 bit / 768kHz, DSD512, and MQA (decoder)
  • ✅ POWERFUL AMPLIFIER - Up to 4,100 mW headphone amplifier with balanced topology and 4.4mm output. Easily switch between Turbo (4,100mW) /Normal (785 mW) /Eco (265 mW) modes
  • ✅ AMAZING SOUND - Ultra-Low noise, low distortion (0.00006%) OV2028 OpAmp, devil bass reproduction, and unbelievable resolution provide an unbeatable experience
  • ✅ PORTABLE - Rechargeable battery provides 6-12 hours of listening, or play while charging
  • ✅ CONNECTIONS - USB A, S/PDIF digital and optical audio inputs; 6.3mm and 4.4mm headphone outputs

This article was created with a hope that you will able to find the best portable headphone amp, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap portable headphone amp because you will be making limited use of it, go for the Monolith 124460 Portable Headphone Amplifier and Dac – Black with THX AAA Technology, Analog Input, Slim Design, Dirac Sensaround which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.