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  • PRE-HP4

    Presonus HP4 4-Channel Headphone Amplifier

    1 In Stock

    It's simple, it's compact - it's a 4 channel low noise headphone amp. Easy! Are you and your session players and bandmates tired of straining to hear underpowered headphones? We were too. That's why Jim Odom and his jambalaya-fueled team of engineers designed 150 mW headphone amps for the HP4 headphone-distribution system. These headphone amps are not just loud enough for session and stage use, 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!

      • Presonus HP4 PRODUCT FEATURES:

        Simplicity is the HP4's hallmark. 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, sum the stereo signals to mono, and mute the rear-panel Monitor outputs.

        The HP4 can sit on a tabletop or can be screw-mounted to a standard rack tray (not included), where it requires just 1/3 rackspace. And if your needs grow, 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.

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

        Connector Type XLR- ¼” TS, Combo, balanced
        THD+N 0.0025%, 1 kHz, unity gain 
        Max Input Level +18 dBu, <0.5% THD+N, unity gain 
        Input Impedance 10 kΩ
        Frequency Response 20 Hz - 20 kHz, ±0.5dB

        Monitor Outputs
        Connector Type ¼” TRS, asymmetrical, impedance-balanced
        THD+N 0.0025%, 1 kHz, unity gain 
        Max Output Level +18 dBu, <0.5% THD+N
        Output Impedance 51Ω
        Frequency Response 20 Hz - 20 kHz, ±0.5dB 

        Headphone Outputs
        Connector Type ¼” TRS, stereo
        Max Output Power 130 mW/Ch., <0.5% THD+N, 60Ω load
        Frequency Response 20 Hz - 20 kHz, ±0.5 dB, 60Ω load
        Headphone Impedance Working Range 32Ω - 600Ω


    Need more info on the Presonus HP4? Click HERE for the manufacturer's website >>>