HP4 4-Channel Headphone Amplifiers

HP4 4-Channel Headphone Amplifiers

SKU: 2777400203
¥22,900
¥22,900 ¥22,900
Sale Sold out

Our 4-channel headphone amplifier.
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HP4 4-Channel Headphone Amplifiers

¥22,900
¥22,900 ¥22,900
Sale Sold out

      Overview

      Tired of straining to hear underpowered headphones? The PreSonus® HP4 headphone-distribution system is louder than you're ever likely to need for session and stage use. (Be careful with that level control!) Yet the sound is clear and clean, with a wide dynamic range. At last, everybody will be able to hear!

      Simplicity is the HP4's hallmark. It offers left and right line inputs, left and right line outputs with level control, and four headphone outs. You can sum the stereo signals to mono, adjust the individual headphone levels, and mute the rear-panel Monitor outputs while leaving the headphone outputs active. So while the HP4 is simple to set up and use, it has all the features you need to create a versatile headphone system.

      The compact HP4 can sit on a tabletop or can be screw-mounted to a standard rack tray (not included), where it requires just one-third of a rackspace. If your needs grow, you can use the line outputs to feed the inputs of a second HP4 or the larger HP60 headphone amplifier.

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

      Overview

      Features

      • 4 screaming-loud (130 mW per channel) stereo ¼-inch headphone outputs (front panel)
      • 2 balanced ¼-inch line outputs (monitor outputs)
      • 2 balanced ¼-inch line inputs
      • Headphone level control for each channel
      • Mono summing switch for each channel
      • Monitor level control and mute switch
      • Daisy-chain multiple units via monitor outputs
      • Compact 1/3U rack-mount chassis
      • Sealed, detented, metal rotary controls
      • External 16 VAC power supply

      Downloads

      Support

    • Quick Start Guide (Multilingual)
    • Owner's Manual (English)
    • Owner's Manual (Spanish)
    • Owner's Manual (Portuguese)
    • Owner's Manual (French)
    • Safety Document (Multilingual)
    • 2-Year Limited Non-Transferable Warranty (Multilingual)
    • Owner's Manual - Bulgarian
    • Owner's Manual - Czech
    • Owner's Manual - Greek
    • Owner's Manual - Estonian
    • Owner's Manual - Finnish
    • Owner's Manual - Croatian
    • Owner's Manual - Italian
    • Owner's Manual - Latvian
    • Owner's Manual - Lithuanian
    • Owner's Manual - Dutch
    • Owner's Manual - Polish
    • Owner's Manual - Portuguese
    • Owner's Manual - Slovak
    • Owner's Manual - Romanian
    • Owner's Manual - Swedish
    • Owner's Manual - Slovenian

      • Specs

      Electronics

      Voltage

      120V

      General

      Color

      Blue

      Product Name

      HP4 4-Channel Headphone Amplifier, Blue, 120V NA

      Series

      Headphone Amplifiers

      Inputs

      Headphone Amplifier Input Connection Type

      1/4" TRS, Balanced

      Headphone Amplifier Input Frequency Response

      20 Hz to 20 kHz, +/-0.5 dB

      Headphone Amplifier Input Impedance

      10 kΩ

      Headphone Amplifier Input Maximum Input Level

      +18 dBu, <0.5% THD+N, unity gain

      Headphone Amplifier Input Total Harmonic Distortion

      0.0025%, 1 kHz, unity gain

      Measurements

      Product Depth

      5.5" (139.7 mm)

      Product Height

      1.75" (44.45 mm)

      Product Width

      5.5" (139.7 mm)

      Miscellaneous

      Power Cable

      +12 VDC, 1000 mA, Center Pin Positive

      Output

      Headphone Outputs Frequency Response

      20 Hz - 20 kHz, ±0.5 dB, 60Ω Load

      Headphone Outputs Impedance Working Range

      32Ω to 600Ω

      Headphone Outputs Maximum Output

      130 mW/Ch., <0.5% THD+N, 60Ω load

      Monitor Output Connection Type

      1/4" TRS, Balanced

      Monitor Output Frequency Response

      20 Hz to 20 kHz, +/-0.5 dB

      Monitor Output Impedance

      51Ω

      Monitor Output Maximum Output Level

      +18 dBu, <0.5% THD+N

      Monitor Output Total Harmonic Distortion

      0.0025%, 1 kHz, unity gain