PreSonus HD9/HP4 Pack w/ 4 Pairs of HD9 Headphones and an HP4 Headphone Amplifier

Professional Monitoring Headphone Pack

Great way to expand your studio or to just get started. Allows for up to 4 band-mates and/or co-producers to collaborate and listen (pun intended). No need to disrupt family members or neighbors when you have 4 closed back headphones that can keep you isolated while still providing perfect sound clarity.

This bundle saves you money, making it perfect for a start up studio on a budget, home studio or just a music enthusiast. Ridiculously comfortable, and equipped with 45 mm neodymium drivers, these headphones allow for all day mixing and recording without having to worry about your ears paying the price later on. Built with a frequency response from 10 Hz to 26 kHz, the definition and clarity these headphones will give you is like none other.

4 headphones alone is a screaming deal, but the fact that PreSonus bundled these with their incredible HP4 headphone amplifier makes this deal too hard to pass up. With 4 screaming-loud channel outputs (capable of 150 mW per channel), each equipped with headphone level control and mono summing, you never have to worry about not being able to hear the masterpiece that is being made or blowing out your friends ears. Built in 1/4" line level monitor outputs allow you to either send stereo signal out to your monitors, or daisy chain other headphones amps together with built in 1/4" stereo inputs on the other amplifier.


HD9 Headphones

  • Closed back, circumaural design
  • Two way, 180° cup rotation
  • Tailored frequency response (10 Hz - 26 kHz) with accurate low-frequencies
  • High-power handling (1800 mW @ 40Ω, 900 mW per channel)
  • 45 mm dynamic, neodymium drivers
  • 96 dB sensitivity (± 3 dB)
  • 10 ft (3m), straight, single sided cable w/ 1/8 inch(3.5 mm) connector
  • Gold-plated 1/8 inch to 1/4 inch adapter

HP4 Headphone Amplifier

  • 4 screaming loud (150 mW per channel) stereo headphone outputs
  • 2 balanced 1/4 inch, line level monitor outputs
  • 2 balanced 1/4 inch, line level inputs
  • Headphone level control for each channel
  • Mono summing switch for each channel
  • Monitor level control
  • Monitor mute switch
  • Daisy-chain multiple units via monitor outputs