Behringer HA-400 Ultra Compact 4-Channel Stereo Headphone Amplifier
Behringer HA-400: Picture 1 thumbnail
Behringer HA-400: Picture 2 thumbnail
Behringer HA-400: Picture 3 thumbnail
Behringer HA-400: Picture 4 thumbnail
Behringer HA-400: Picture 5 thumbnail
See all Behringer items
Top Rated Gear

Behringer HA-400 Ultra Compact 4-Channel Stereo Headphone Amplifier

SKU: BEHA400 MFR: 000-38602-00010
(3)3 questions, 2 answers
$24.90
Earn VIP Reward Points

Key Features

  • Enjoy pristine sound quality with this ultra-compact 4-channel headphone amplifier.
  • Optimize your monitoring with individual level controls for each headphone output.
  • Distribute audio easily; connect one input to four headphones with this amplifier.
  • Perfect for studio recording: low noise ensures clean, professional headphone mixes.
  • This durable headphone distribution amplifier is ideal for small band practices.
  • Achieve optimal impedance match for clear audio with this versatile headphone amp.
See More Product Details
On Backorder?Expected Availability: 10/2025Request assistance or get notified
Free Shipping

See Options

1
Add to ListGet Sale Alert

Protect your gear with Adorama Protect.* Learn more

1 Year

$2.99

2 Year

$4.99

3 Year

$8.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

EARL D : Is the line level signal pro standard (+3 dbm) or home standard (-3 dbv)?
MICHAEL M : What is the output Z of the amp? M. Moore
CHARLES C : can this amp be used with headphone out put from a normal stereo amp?PETER W : It might, but I wouldn't recommend it as the output from your stereo's headphone jack isn't going to be completely compatible with this device. The headphone jack's output is going to be amplified while this device is looking for a line-level signal. If you're looking to extend the reach of your headphones, they make 1/4", stereo, headphone extention cables; some are even 1/8" on one end and 1/4" on the other end, if your headphones have an 1/8" plug and the jack on your stereo is 1/4".BRYAN D : I don't see why not, although I would think you'd have to keep the output from the stereo REALLY low to avoid blowing it out. I use four of these things in my video work, taking the audio from a video camera's headphone monitoring jack and running it to several sets of headphones. A camera's audio output isn't very high to begin with, so I haven't worried about the level going into this little amp. So I would be very cautious about using a big stereo amp -- start real low and go slow! Good luck.

Reviews about this item

Review Summary

2020-01-13T16:27:13

Rated 5 out of 5

Great product at a great price

I purchased this to have multiple outputs for monitoring via headphones and it works much better than I expected.

KEVIN A.

2019-07-09T08:31:58

Rated 5 out of 5

Very Happy!

Great quality, quick shipping and amazing customer service!

SELLERS W.

2019-03-06T18:11:23

Rated 5 out of 5

Overal A Good Deal...!!

Item arrived and performed as described. Good quality, fast delivery and price made this purchase an overall good deal. I recommend this product and seller!

JAIME D.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Browse our FAQ

See Terms & Conditions

Behringer HA-400 Specifications

  • Number of Channels

    4

  • Input Connections

    1 x 1/4" TRS Phone

  • Output Connectors

    4 x 1/4" TRS Phone

  • Maximum Output Level

    Approx. 40 mW into 100 Ohms

  • Function Controls

    4 x Level Knobs

  • Frequency Response

    20 Hz - 20 kHz

  • Specialties

    Miniature 4-Channel Headphone Amplifier
    Individual Channel Level Controls

  • Power Supply

    DC 12V adapter included

  • Display

    No

  • Dimensions

    4.10x2.25x1.80" (10.41x5.71x4.57cm)

  • Weight

    6.7oz (189.94g)

  • UPC Code

    689076149716

About Behringer HA-400

FEATURED REVIEWS

Great product at a great price

By KEVIN A.

I purchased this to have multiple outputs for monitoring via headphones and it works much better than I expected.

Very Happy!

By SELLERS W.

Great quality, quick shipping and amazing customer service!

Behringer HA-400 Features

  • Ultra Compact 4-channel headphone amplifier with individual channel level controls
  • 4 separate low-noise 4580 op-amps(operational amplifiers) for efficient, maximized output levels per channel
  • Power On LED
  • DC 12V adapter included

Warranty Information

This product has a limited warranty of 12 months.

800-815-0702

Join VIP PRO

2 Day Delivery on thousands of items!

Sell or Trade your Gear

Get started in 3 easy steps

Product Documents

User Manual

Key Features

  • Enjoy pristine sound quality with this ultra-compact 4-channel headphone amplifier.
  • Optimize your monitoring with individual level controls for each headphone output.
  • Distribute audio easily; connect one input to four headphones with this amplifier.
  • Perfect for studio recording: low noise ensures clean, professional headphone mixes.
  • This durable headphone distribution amplifier is ideal for small band practices.
  • Achieve optimal impedance match for clear audio with this versatile headphone amp.

What's in the box:

  • Behringer HA-400 Ultra Compact 4-Channel Stereo Headphone Amplifier
  • 12V DC Adapter
  • Adorama 1 Year Limited Warranty