Pricing and availability

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Sweetwater
4.0 (69)
$24.90
Guitar Center
4.5 (44)
$24.90
Amazon
4.5 (9357)
Used
Reverb
5.0 (9)
$15.81 New
$23.80 Used
Musician's Friend
3.0 (25)
$24.90
B&H
5.0 (3)
$24.90
Thomann
4.4 (2059)
$15.50 $15.40 $0.10 · All time low

Average Price: $22

Budget/Beginner

$100

$301+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Behringer HA400 Headphone Amp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

If you've ever found yourself tangled in a web of headphone cables, struggling to give everyone in the studio their own slice of the mix, the Behringer HA400 Headphone Amp is your escape route. Designed to streamline your audio monitoring needs, this ultra-compact amp allows up to four people to listen to the same audio source while enjoying the luxury of independent volume control. Whether you're in a bustling studio or a cozy home setup, each listener can dial in their preferred volume, thanks to the HA400's user-friendly interface.

The HA400 doesn't just promise convenience; it delivers on performance too. Despite its small stature, this headphone amp packs a punch with its premium 4580 operational amplifiers, ensuring low-noise and crystal-clear sound. Your mixes will retain their integrity, letting every subtle nuance shine through, even at louder volumes.

Connection is a breeze with its 1/4" stereo input and output, making it versatile for a variety of audio setups, from mixing boards to audio interfaces. Plus, it's powered by a DC 12-Volt adapter, so you're ready to go right out of the box. Built with durability in mind, this little powerhouse is rugged enough to withstand the demands of frequent use, making it an essential tool for any musician or audio engineer.

Key Features:

  • Ultra-compact design with 4 stereo headphone outputs
  • Independent volume control for each channel
  • High-quality 4580 operational amplifiers for low-noise, high-fidelity sound
  • 1/4" stereo input and output for versatile connectivity
  • DC 12-Volt adapter included for easy setup
  • Durable construction for long-lasting use

Owner's manual

Behringer HA400 Headphone Amp User Manual

Product specs

Type Headphone Amp
Input Channels 1
Output Channels 4
Analog Inputs 1 x 1/4" TRS (stereo)
Headphones 4 x 1/4" TRS
Controls per Channel Volume
Form Factor Desktop
Power Supply 12V DC power supply (included)
Height 1.83"
Width 4.06"
Depth 2.25"
Weight 0.38 lbs.

FAQs

How many headphones can the Behringer HA400 Headphone Amp power simultaneously?

The Behringer HA400 can power up to four pairs of headphones at the same time, each with its own volume control.

Does the Behringer HA400 Headphone Amp maintain stereo sound quality?

Yes, the Behringer HA400 is designed with four high-power stereo amplifiers to ensure high sonic quality even at maximum volume levels.

What type of power supply does the Behringer HA400 require?

The Behringer HA400 operates using a 12V DC power supply, which is included with the unit.

Can the Behringer HA400 be used with a single stereo input?

Yes, the Behringer HA400 has one stereo input channel, allowing you to connect a single stereo source for distribution to multiple headphones.

Is the Behringer HA400 suitable for professional studio monitoring?

While the Behringer HA400 offers good sound quality for its price, it is more suitable for personal use or small project studios rather than professional studio monitoring.

The Audacity to Podcast

The Audacity to Podcast

Behringer HA400 headphone amplifier review - THE AUDACITY TO PODCAST

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Behringer HA400 headphone amplifier review - THE AUDACITY TO PODCAST

The Audacity to Podcast

The Audacity to Podcast

Video thumbnail for Behringer Headphone MICROAMP HA400 by intheblues

Behringer Headphone MICROAMP HA400

intheblues

intheblues

Video thumbnail for Behringer MicroAmp HA400 Headphone Amplifier Review and Test by Audio Tech TV

Behringer MicroAmp HA400 Headphone Amplifier Review and Test

Audio Tech TV

Audio Tech TV

Video thumbnail for MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier by Behringer

MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier

Behringer

Behringer

Video thumbnail for Behringer HA400 by LiamOConnorAudio

Behringer HA400

LiamOConnorAudio

LiamOConnorAudio

Video thumbnail for Behringer MicroAMP HA400 Review by brad.

Behringer MicroAMP HA400 Review

brad.

brad.

Video thumbnail for Behringer MICROAMP HA400 Ultra Compact 4 Channel Stereo Headphone Amplifier Review by Heather

Behringer MICROAMP HA400 Ultra Compact 4 Channel Stereo Headphone Amplifier Review

Heather

Heather

Video thumbnail for Behringer HA400 MicroAMP for SM7B, DT770 Pro, UR22C, FetHead by SoSoTech

Behringer HA400 MicroAMP for SM7B, DT770 Pro, UR22C, FetHead

SoSoTech

SoSoTech

Reviews

PROS

  • Surprisingly good quality for the price

  • Compact and lightweight, easy to integrate into setups

  • Individual volume control for each headphone output

  • Durable build, proven longevity over years

  • Delivers clear, noise-free sound, enhancing user experience

  • Versatile utility across various applications, from home studios to tutoring sessions

  • Amplifies sound without noticeable distortion until high volume levels

  • Fits perfectly in a home-studio environment

  • Provides a simple solution for expanding headphone outputs in setups

  • Affordable, offering great value for basic amplification needs

CONS

  • Requires an external power supply, limiting portability

  • Some sound coloration, not ideal for critical listening or audiophile use

  • Introduces a noticeable hiss at volumes above 85%

  • Not suitable for high-end mixing/mastering due to sound quality

  • Requires a TRS cable for proper setup, which is not included

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Behringer HA400 Headphone Amp.

Use cases and applications

  • In studio settings, this amp is ideal for independent headphone volume control during recording, helping manage multiple users without explanation.

    Source

Comparisons

  • When connected to an audio interface's headphone out, users find no discernible sound quality difference compared to a JDS Atom amp.

    Source
  • The Behringer HA400's 80Ω output impedance affects DT 990 Pro headphones' sound, adding more bass and upper treble compared to ideal setups.

    Source

User experience

  • Testing with headphones like HD 280 Pro, K702, HD6xx, AKG K92, and QC35, users noted variable sound quality, especially when connected directly to a laptop.

    Source
  • Some users experienced noise issues, especially when paired with high-end headphones like the HD600, noting noticeable degradation at higher volumes.

    Source
  • Owners who experience noise issues suggest testing with different media players or removing speakers to isolate the problem.

    Source

Features and functionality

  • Easily replaceable and straightforward for studio rental spaces, allowing users to control their own volume settings.

    Source
  • It's noted that using the HA400 with high-impedance headphones may result in higher harmonic distortion, noise, and bass roll-off due to a low damping factor.

    Source

Software and compatibility

  • The HA400's 40mW max output power is insufficient to damage 250Ω headphones, suggesting compatibility with high-impedance models without risk.

    Source

Setup and maintenance

  • Swapping low-end 3.5 mm TRS cables and 6.3 to 3.5 adapters can resolve popping and humming issues.

    Source
  • Replacing adapters with proper cables ending in 6.5mm plugs may improve connection stability and reduce noise.

    Source

Critic Reviews

Behringer HA400 Review: My Personal Experience

thesoundjunky.com

The Behringer HA400 Headphone Amp delivers solid value for its low price point, making it a sensible choice for budget-conscious musicians needing a quick solution for band practices. While it competently supports up to four headphones without distortion, its single input limits flexibility, necessitating a mixer for multiple instruments. The loose power jack is another downside, though easily fixable. If you're after a temporary, economical fix, it serves the purpose well, but for more serious, long-term use, investing in a pricier alternative is advisable.

Add

3.5 out of 5

Based on 5 Reviews and 16 Ratings

5 star
4 star
3 star
2 star
1 star
pressurekay

Great for a small studio

I was looking around for rack mounted headphone amps, which definitely wasn't necessary for someone like me. A simple headphone amp would do, along with that having 8 outputs really wasn't necessary for me. This was definitely a great purchase for me, it was on the cheap side, did what it had to and built reasonably well.

doze
doze

197

Cheap and fantastic

This is a very cheap and good working Headphone AMP. It's really helpful in my home studio.

htunerz

Nice for the price

Very useful for expanding your headphones channels

V

Behringer HP400

Behringer HP400 only to have a volume control on my headphone when i'm recording.

brendan_ihmig

Spread the sound around

Simple way to split a single sound source to 4 headphones.

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