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PreSonus HP-4

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User Reviews

RaphRaymond's review

By RaphRaymond, 03/01/2009
I IT CAN BE USED for over a month, I have no complaints except for particular its huge gain. I use it with a table and I have to sub-module I left if I want to be in a reasonable range of the potentiometer ... but that attention to the breath coming fast. Otherwise it does not exceed two or small stroke after the third 0.
4 headphone outputs stereo output jack 6.35 more general LR symmetric, this little box can serve as a small monitoring interface to play easily on the volume of headphones and listening studio, rather ideal home studio, but unnecessary if you already have a mixer that can do more. One can even mute the speakers cut without touching the volume control to listen, well seen and very pleasant.
A very good little machine. The sound is more transparent, in any case it is enough to return headphones for artists and sound recording for the same technician.
Just a little flat for gain too important, once the knob must be lifted only manage the volume shipment which is not conventional ...

solo84's review

By solo84, 26/10/2008
Compact, solid, non-slip chrome buttons, a stereo output (and therefore able to place it between the output soundcard of a PC and the amp, for example) with switch "mute". The sound is very good, the gain is powerful, short but good!

Edit the 26-10-2008:
Again good headphone amp, for cons avoid using it through to the speakers because the output lines are not passive, not entirely neutral.

Edit the 12-5-2011:
2 knobs scratchent abominably

LekMan's review

By LekMan, 05/04/2005
I reu the bte this morning.
The beautiful stuff, the pots that is not afraid to put in each rglage spices, small => habitable.
Before I worked with a SB Audigy and I plugged the headphones on the external rack (with a knob output level).
I bought a headset amplifier for neighbors, for me (to register without the microphone back) to SAVE money (that is cheaper than a amp vchement and monitoring speakers) and place, and finally, to remain compatible with multimedia requirements.
Given the quality of sound with a Sennheiser HD 477, I'm sorry no choice. I use it with Midi Mia and I have no breath. on the other hand, you should use HP-4 with a headphone as high impdance given that the amplification is tough, as you may have fantmes even at 0.


By norfind, 13/12/2013
I have recently and used with a Beyerdynamics DT770 headphones and a Presonus Audiobox USB sound card and I am fully satisfied.
It has the features you would expect on a device of this type (Button / mono monitor mute), potentiometers are of good quality and enjoyable. The output level is quite high (although my headphone makes 250 Ohms I never exceeds half the level).
I really felt a big difference from the first use, a huge gain in the low frequencies (low I found on my headphone) and a dynamic boosted.
For the price it is definitely a bargain!
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PreSonus HP-4 tech. sheet

  • Manufacturer:PreSonus
  • Model:HP-4
  • Category:Headphone Amplifiers
  • Added in our database on: 04/30/2004

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Other names: hp 4, hp4