Used HP4 Pro Sound Accessory

This PreSonus HP4 is a compact four channel headphone amplifier designed to deliver clean, powerful monitoring in studio and rehearsal environments. Built with a rugged metal chassis, it provides four independently controlled headphone outputs along with balanced and unbalanced inputs, making it easy to integrate into a wide range of recording and playback setups. Its straightforward layout keeps operation simple and reliable.

The HP4 is a popular choice for home studios, tracking rooms, and practice spaces because it delivers plenty of volume and clarity without adding noise or coloration. PreSonus designed this unit to handle demanding headphone loads while maintaining consistent sound across all outputs, making it ideal for band rehearsals, recording sessions, or shared listening situations where everyone needs a clear mix.

This headphone amplifier has been tested thoroughly in store to ensure proper operation, and a power supply is included. Please take time to closely review the photos for full condition details, as minor cosmetic wear may not be individually described. We buy, sell, and trade used gear every day, so feel free to reach out if you are looking to trade toward something else or build out your studio setup.