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PreSonus HP4

4-Channel Headphone Amplifier with Ultra Quiet Operation

In Stock. Only 1 Left!
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List price $159.95

$99.99

with warranty

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Arrives by Wednesday, July 30 to zip 07095

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The PreSonus HP4 Headphone Distribution Amplifier:

Are you tired of having to strain to hear your headphones through your weak interface? Well, thanks to Jim Odom, his team of engineers, and lots of jambalaya, PreSonus has designed the HP4 with 150 mW individual headphone amps. These amps are loud enough for live and session use, and they’re loud enough to explode the oysters in a Po’ Boy sandwich. Yet the sound is clear and clean, with a wide dynamic range. At last, everybody will be able to hear — assuming they are capable of hearing. Be careful with that level control!

As with other Max Rack products, simplicity is the hallmark of the HP4. You get left and right line inputs, left and right line outputs with level control, and the four headphone outs. You can globally mute the headphone outs, adjust the overall headphone level, and sum the stereo signals to mono.

Like other processors in our Max Rack series, the HP4 can sit on a tabletop or can be mounted in 1/3 rackspace, using the optional 3UMR rack adapter. If your needs expand, you can use the line outputs to feed the inputs of a second HP4 or an HP60. Chain as many headphone systems as you need!

Quit struggling with mediocre headphone amps. Get the HP4 and hear everything loud and clear. You owe it to your music.


Product Features:

  • PreSonus HP4 4-Channel Headphone Amplifier with Ultra Quiet Operation
  • Four discrete headphone outputs on the front panel, each has own volume potentiometer
  • Full adjustment of control room monitors with level controls
  • Musical wide dynamic range
  • Daisy chain an infinite number of units
  • Front-panel access provides push button mono or stereo operation, individual headphone level controls and a monitor mute switch right in front
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product Specifications:

  • Frequency Response: 10-50,000 Hz
  • Dynamic Range: >115dB
  • Power Supply: Linear, 16VAC
  • Output: TRS balanced @ 51 ohm
  • THD (Total Harmonic Distortion) Noise: 0.002%
  • Noise Floor: -98dB
  • Signal-to-Noise: >95dB
  • Power Supply Rejection: >98dB
  • Power: 16 Watts
  • Weight: 5 lbs
  • Dimensions: 5-1/2"D x 5-1/2"W x 1-3/4"H

Headphone Amplifier Specifications

Width
The width of the item from left to right (side-to-side) measured in inches.
5-1/2"
Height
The height of the item, measured from top to bottom, in inches.
1-3/4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
5-1/2"

DAC Specifications

Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
>95 dB

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

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Product Summary

Manufacturer

Model Number

HP4

UPC

673454000423

Weight

5.00lbs

Internal SKU

hp4

Internal Product ID

24157

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: PreSonus HP4