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AKG HP4E 4-channel Headphone Amplifier

4-channel Headphone Amp with 4 Independent High-power Stereo Amplifiers, 2 Stereo Inputs, 1/4" and 1/8" Stereo Outputs per Channel
24 Write review Item ID: HP4E
$129.00

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AKG HP4E 4-channel Headphone Amplifier
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Awesome Headphone Amp Value from AKG!

The AKG HP4E is a compact professional 4-channel headphone amplifier. AKG used top-shelf components throughout for reliable, reference-grade amplification for any pair of headphones, even at extremely high volume levels. The HP4E offers two stereo inputs and four stereo outputs, with convenient switches on the front panel that let you quickly select your desired input. Each channel is fitted with both 1/8" and 1/4" headphone outputs for easy connectivity — no need for adapters. Housed in a rugged metal 1RU half-rackspace chassis, the AKG HP4E is a great choice for any recording session.

AKG HP4E Headphone Amplifier Features:

  • 4-channel professional headphone amplifier
  • 4 independent high-power stereo amplifiers onboard
  • Top-shelf components deliver high-quality audio even at extremely high volume levels
  • 2 stereo inputs with independent input selection for each output
  • 1/4" and 1/8" stereo outputs per channel
  • Rugged metal 1RU half-rackspace chassis

Additional Media

In-Ear Monitor Buying Guide

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Tech Specs

  • Type: Headphone Amp
  • Input Channels: 2 stereo
  • Output Channels: 4 stereo
  • Analog Inputs: 2 x 1/4" (left, right A), 2 x 1/4" (left, right B)
  • Headphones: 4 x 1/4", 4 x 1/8"
  • Controls per Channel: Volume
  • Form Factor: Desktop
  • Power Supply: 12V DC power supply
  • Height: 1.75"
  • Width: 7.36"
  • Depth: 5.12"
  • Manufacturer Part Number: 3450H00010

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Customer Reviews

4.4 out of 5

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A Quality Product

I needed a monitor system for my home recording studio. The most headphones in use at the same time that I needed was 4. My sales engineer Alan Gribble recommended the AKG HP4E headphone amp which was at a reasonable price. The unit is working great and the quality of sound reproduced from the unit is excellent. It is exactly what I needed. Thanks Alan for the suggestion.
by Pete Verbois from Louisiana on
Music background: Professional Musician

Headphone amp

Awesome accessory for adding additional headphones! Love it!
by C. Evan Leonard from Nashville on
Music background: Musician, composer, songwriter

Just get one

This is exactly right for any band with a home studio set up. I have a Tascam DP-008EX digital 8 track recorder and adding the AKG HP4E made it all come together. The price is right and the quality is worth twice that. Customer service is top self, plus the wisdom of Alex, thanks mate.
by Dana Nordlund on

Game changer for clients recording vox

Nice to have both 1/4 and 1/8th inputs for headphones. I set this up with my line outs on my Apollo x8p and it's great to have a seperate cue mix for the client. And they can control their own hp volume. Only thing that I had to figure out is that my Apollo line outs were configured to +4db which was clipping this AKG headphone amp super hard, so I switched them to -10db which fixed it. Just wanted to pass that info on! Super solid unit. I also got a mic stand tray that it sits on!
by Luke from Los Angeles on
Music background: Producer

Major upgrade

I have 2 really inexpensive headphone amps that are noisy and some of the channels stopped working after a year or two.
When the older one finally died, I bought the AKG and it's a major upgrade in quality of the sound and the unit seems very well made.
by Mark on
Music background: Pro guitar player
See also: Headphone Mixers, AKG, AKG Headphone Amplifiers & Distribution
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