Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier

Brand:| Model: HA400
Ultra-compact 4-channel stereo headphone amplifier.
  • 4-channel stereo headphone amplifier for use with all types of headphones
  • Four high-power stereo amplifiers
  • Highest sonic quality even at maximum volume
  • Output level control for each channel
  • Ultra low-noise 4580 operational amplifiers for outstanding audio performance
  • DC 12-Volt adapter included
  • High-quality components and exceptionally rugged construction ensure long life
Part # 
Weight: 0.98 lbs.  
List Price$37.99
You Save34%
Your Price
Part # 248-6232
Qty:  EA
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Product Details

Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier
Mini to the max! You can use this super-compact stereo headphone amplifier with practically all headphones-four of them at the same time, to be exact! For example, you can let up to 4 different people in your studio listen to the main mix while the recording is being made, and each listener can determine his own volume level using the dedicated output level controls. The HA400 contains 4 high-power stereo amplifiers that maintain the highest sonic quality even at maximum volume levels. Ultra low-noise 4580 operational amplifiers are included for outstanding audio performance, these are the same op amps found in full-size audio equipment-plus, a DC 12-Volt adapter is included. If you are one of those musicians who like to deck out their equipment with lots of bells and whistles, the HA400 definitely makes a great addition to the functionality of your studio.

Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier
  • BrandBehringer
  • ModelHA400
  • Part Number248-6232
  • UPC4033653010856
  • Product CategoryHeadphone Amplifiers
  • Unit of MeasureEA
  • Product Rating
    (8 Reviews)
  • Weight0.98 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier
Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier is rated 4.5 out of 5 by 8.
Rated 5 out of 5 by from good valueI bought this to use with my earphones while I watch TV, and even though I am only using one of the four channels, it is worth it the sound is crystal clear and the price was right.
Date published: 2015-02-20
Rated 5 out of 5 by from microampAlways a behringer fan. This little product exceeded my expectations. Performs very well,& what a great price. Thanks parts express.
Date published: 2014-04-11
Rated 4 out of 5 by from Its uses are limited only by your imaginationI was looking for an economical preamplifier. I had been listening to my MP3 player through my Henry Kloss-designed table radio until it died. I replaced it with a clip-on MP3 player, but it lacked the output to drive the speaker to adequate volume. I saw this headphone amp and thought it would fill the bill. Although the input and output jacks are 1/4" stereo plugs and the jack on the MP3 player is a 3.5 mini, a couple of Parts Express adapters (3.5mm Stereo Jack to 1/4" Stereo Plug Adapter, Part #: 090-345) and a couple of patch cords (3.5mm Male to Male Slim-Plug Shielded Audio Cable 1 ft., Part #: 240-051) and I was in business. Plenty of volume through the radio, no distortion, no clipping. And there a outputs to spare. In addition, I can drive my full size headphones and watch movies on the laptop without disturbing my spouse's slumber. A terrific price for a well built, quality headphone amplifier. Like I said, its uses are limited only by your imagination.
Date published: 2013-09-24
Rated 5 out of 5 by from Good price, performs wellFour stereo channels at a good price, Behringer name, was exactly what I was looking for. Ordered this Sunday night before Christmas and normal FedEx was there Tuesday morning early. Parts Express is outstanding.
Date published: 2010-01-07
Rated 3 out of 5 by from Good for the moneyI bought it to drive headphones at the couch while watching TV, without disturbing the household. It's great for that, especially for the price. The sound is a little grainy, but hey, for $30 for 4 channels, what do you expect?
Date published: 2009-02-09
Rated 5 out of 5 by from Headphones now more usefulI have been looking for a head phone adapter for some time that didn't break the bank and that was flexable and this is just what I needed
Date published: 2009-01-19
  • 2015-03-31T06:18CST
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Behringer HA400 Microamp 4-Ch Stereo Headphone Amplifier

do i need a jack for 3.5 mm or can i just use the 3.5. also if i plug my headphones into this how do i plug the headphones into something to listen to i assumed this came with a cable for connecting it

Asked by: gedr
This amp only has 1/4" inputs and outputs, so a 3.5mm to 1/4" adapter is required. It does not include any cables (except the power supply), so a male to male cable is required in order to plug this into a line or headphone output.
Answered by: MattP
Date published: 2014-10-20

Get a lot of backing tracks on tablets/phones for special music and it sounds weak. Can't always compensate with volume, gain and EQ settings.  Is it safe to use this to boost the signal into the audio input of a mixer or is there another solution?

Asked by: dajomo
Yes this will work for an application like that, although you will want to keep an eye on the input signal in order to prevent clipping.
Answered by: MattP
Date published: 2014-07-29
  • 2015-03-31T06:12CST
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