LD Systems HPA 4

4-Channel headphone amplifier

  • 4 Adjustable headphone outputs
  • 6.3 mm Stereo jack connectors
  • RCA L / R and 6.3 mm jack input
  • Switchable mono stereo
  • Operates with external DC power supply
  • Max. output power: 4x 100 mW
  • Input impedance: 1 kOhm
  • Incl. 24 V DC power supply

Further Information

Number of stereo channels 4
Output Level Adjustment Per Channel Yes
Amount Of Inputs 2
Rack format No

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Our most popular Headphone Amps
225 Customer Ratings
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4.4 /5
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Great for Home Studio
Raiinen , 03.11.2020
Recording and you need the mix to send to a couple of headphones. Perfect for the job. It's budget and easy to use. Quality does degenerate so highly would not recommend mixing or application needing high fidelity through this, but perfect for recording and general listening purposes.
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Low cost Headphone amplifier
JL Cook, 22.04.2020
Housing made of metal, the knobs and the jack sockets don't look really solidly assembled, the output is often noisy.
It requires power and comes with its power supply.
It does its job, it takes a stereo signal and distributes it on 4 separate stereo headphones out. The mono switch on the back is a helpful plus, it can be useful when tracking some live musicians that leave one ear free from the headphones.
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It does the job.
nono1989, 27.02.2019
I use it with headphones and with my E-Drums and it works great. It enhances the signal significantly even a little bit too much. It meets my expectations. Besides it has a robust casing and four adjustable headphone outputs. A little con is a lack of on/off switch.
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Does what its supposed to.
Serano, 09.04.2020
If you are looking for a way to split 1 output into 4, this is the tool. If you are looking for an amplification device, I would advise against this device.

Once you go past the halfway mark of the controls, noise starts to be present in the sound. Also there is no value indication. I believe the device to be at 100% volume with the control half way but there is no certainty.
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37 €
Including VAT; Excluding 20 € shipping
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times

Delivery approx. between Monday, 25.01. and Tuesday, 26.01.

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