Similar Models

PreSonus HP4 [DEMO MODEL]
Compact 4-Channel Headphone Amplifier

OUR PART #  HP4-DEMO


This product was provided by the manufacturer for demonstrative use by our Sales Pros and for the benefit of our local customers. Please contact your Sales Pro for more information on this and other products.

If you, your bandmates, or your session players have just about had enough of straining to hear audio from underpowered headphone mixes, here's your solution. The PreSonus HP4 answers the project studio owner’s need for quality, professional-grade headphone distribution with superb specifications, and all in a compact, affordable, simple-to-use package. It accepts unbalanced ¼" inputs, and delivers ¼" TRS out. Its input can be stereo or mono (a mono input sends copies to both outs), it features 4 front panel headphone outs with volume control, -98 dB noise floor, monitor MUTE, and is powered by an external wall-mounted power supply.

PreSonus HP4 Features:

  • Four High Power Headphone Outputs
  • Ultra loud (150mW per channel)
  • Ultra quiet operation
  • Musical Wide Dynamic Range
  • Control Room Monitor Outputs with Level Control
  • Mono or Stereo Operation
  • Monitor Mute Switch
  • Daisy Chain an Infinite Number of Units (additional units sold separately
  • Compact 1/3U rack-mountable package

PreSonus HP4 Specifications:

  • Number of Channels: 1 in, 5 out
  • Dynamic Range: >115 dB
  • Signal to Noise Ratio: >95 dB
  • Headroom: +22 dBu
  • Frequency Response: 10 Hz to 50 kHz
  • Input Impedance: 10 kOhms
  • Master Output Impedance: 51 Ohms
  • THD + Noise: <0.002%
  • Internal Operating Level: +0 dBu = 0 dB
  • Headphone Output Power: 150 mW
  • Input Connectors: ¼" TRS
  • Master Output Connectors: ¼" TRS
  • Power Supply: External, Linear Supply
  • Power Requirements: 16 VAC, 1000mA, 20 Watts
  • Dimensions: 5.5" x 5.5" x 1.75"
  • Weight: 4 lbs.

PreSonus HP4 [DEMO MODEL]
Compact 4-Channel Headphone Amplifier

OUR PART #  HP4-DEMO

Product Information:

This product was provided by the manufacturer for demonstrative use by our Sales Pros and for the benefit of our local customers. Please contact your Sales Pro for more information on this and other products.

If you, your bandmates, or your session players have just about had enough of straining to hear audio from underpowered headphone mixes, here's your solution. The PreSonus HP4 answers the project studio owner’s need for quality, professional-grade headphone distribution with superb specifications, and all in a compact, affordable, simple-to-use package. It accepts unbalanced ¼" inputs, and delivers ¼" TRS out. Its input can be stereo or mono (a mono input sends copies to both outs), it features 4 front panel headphone outs with volume control, -98 dB noise floor, monitor MUTE, and is powered by an external wall-mounted power supply.

PreSonus HP4 Features:

  • Four High Power Headphone Outputs
  • Ultra loud (150mW per channel)
  • Ultra quiet operation
  • Musical Wide Dynamic Range
  • Control Room Monitor Outputs with Level Control
  • Mono or Stereo Operation
  • Monitor Mute Switch
  • Daisy Chain an Infinite Number of Units (additional units sold separately
  • Compact 1/3U rack-mountable package

PreSonus HP4 Specifications:

  • Number of Channels: 1 in, 5 out
  • Dynamic Range: >115 dB
  • Signal to Noise Ratio: >95 dB
  • Headroom: +22 dBu
  • Frequency Response: 10 Hz to 50 kHz
  • Input Impedance: 10 kOhms
  • Master Output Impedance: 51 Ohms
  • THD + Noise: <0.002%
  • Internal Operating Level: +0 dBu = 0 dB
  • Headphone Output Power: 150 mW
  • Input Connectors: ¼" TRS
  • Master Output Connectors: ¼" TRS
  • Power Supply: External, Linear Supply
  • Power Requirements: 16 VAC, 1000mA, 20 Watts
  • Dimensions: 5.5" x 5.5" x 1.75"
  • Weight: 4 lbs.
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