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ART HeadAmp4 - Four-Channel Stereo Headphone Amplifier

ART HeadAmp4 - Four-Channel Stereo Headphone Amplifier
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ART HeadAmp4 Overview

The HeadAmp4 from ART is a high-quality four-channel headphone amplifier great for band rehearsals, home theater, or any application where you need multiple headphone connections. The stackable metal unit has both 1/4" and 1/8" input connectors for receiving a stereo signal from a mixer, tape deck, iPod, etc. Each of the four output channels also has a 1/4" and an 1/8" connector so you can connect up to eight of your favorite set of headphones or in-ear monitors.

The front panel has four large knobs for controlling the level of each channel, and a green power LED lets you know that power is reaching the unit. For high-quality, low distortion audio in a slim, affordable design, the HeadAmp4 is a great choice.

High-quality, stackable metal construction
Four channels with up to two users per channel, for a total of eight users
Both 1/4" and 1/8" connectors are available for all ins/outs, so you can connect virtually any stereo audio source or set of headphones
Four level control knobs on the front panel
UPC: 840402018087

ART HeadAmp4 Specs

Form FactorTabletop
Number of Headphone Channels4-Channel
Analog Audio I/O1 x 1/8" / 3.5 mm TRS Stereo Input
1 x 1/4" TRS Stereo Input
4 x 1/8" / 3.5 mm TRS Stereo Output
4 x 1/4" Stereo Output
Power RequirementsAC/DC Power Adapter (Included)
DC Input Power12 VDC
AC/DC Power Adapter12 VDC (Included)
Packaging Info
Package Weight1.265 lb
Box Dimensions (LxWxH)9.85 x 5.1 x 2.85"

ART HeadAmp4 Reviews

Will not survive for long

By Nathan
Rated 1 out of 5
Date: 2021-02-26

This is actually my second purchase of this product and it does not stand up to the test of time. My first unit had the power supply fail. I have had my second unit for about 7 months and it is already showing signs of wear in the jacks. I get static from poor connections every time and have to manipulate the plugs to get a clean signal. Currently shopping for an alternative. We use this device to feed multiple headphones so all our participants can monitor our bi-weekly podcast. so in the last 7 months it has been used 14 times at most.


By Anonymous
Rated 5 out of 5
Date: 2015-04-29

This is a wonderful little amp for headphones or running other powered PC speakers with a Line Level Input. It is QUITE!!! Krist Andersen

Clean audio

By Odinsdad
Rated 4 out of 5
Date: 2014-01-21

I bough a Focusright Forte and wanted a little bit more boost of audio for my headphones (AKG K240 mk II). I didnt necessarily need four ports but it was an added bonus. My main concern was for it to amplify without any noticeable distortion and or background notice (hiss etc.) we'll I was pleasntly surprised. It sounds great! I am pleased with the performance and I have no problem recommending it. Solidly built!

Does the job!

By Chris
Rated 4 out of 5
Date: 2013-09-30

We're using this in a corporate setting for podcasts and other types of broadcast applications. For what we need it for, it works great. I can't comment on the sound quality other than it sounds good on spoken word sessions.


By Gary
Rated 5 out of 5
Date: 2018-05-15

Perfect for working with a DAW on my workstation.� One output to my headphones, another to monitors.� Gives me more gain than the computer can.� What can I perfectly for what I do!� Thanks ART!

Great buy

By James
Rated 5 out of 5
Date: 2017-07-20

Starting a poetry group..goes ear to ear with my recording mixer

Best. Headphone amp. Ever.

By Anonymous
Rated 5 out of 5
Date: 2016-10-10

This thing is great. The introduced noise level is nonexistent as far as I can tell. My wife and I use it to watch TV at night so we don't wake the kids. We can both plug in our favorite headphones/earbuds and control our own volume settings. I also use it in my office paired with an ART SplitMix4 to mix the sound from multiple computers to a single set of powered speakers. The +20dB gain is perfect to overcome the -12dB from the passive mixer, and still give a little oomph. I may buy a third one of these soon.

Works great, just what I wanted....

By Anonymous
Rated 5 out of 5
Date: 2016-07-25

I can listen to music as loud as I want and my wife can listen as she wants. Just what I wanted to keep peace at home while listening to music....

See any errors on this page? Let us know



What is the recommended ohm headphone to use?
Asked by: Anonymous
The HeadAmp4 is powerful enough to support most consumer and pro headphones which typically range from 32 to 600 ohms.
Answered by: Jeff P.
Date published: 2018-08-27


Hi, is the adapter 110v or 230v ?
Asked by: Anonymous
The ART HeadAmp4 available from B&H will ship with a 110VAC power adapter.
Answered by: Jeff P.
Date published: 2018-08-28
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