Used PreSonus HP4 Headphone Amp

Used PreSonus HP4 Headphone Amplifier in great condition—an easy, reliable way to power multiple listeners with clear, punchy sound. Four independent headphone outputs each have their own level control, making it ideal for tracking, practice, or small studios. Features a front-panel AUX input with its own volume for quick playback, plus stereo main inputs and pass-through outputs for flexible routing. Compact, rugged build delivers clean, low-noise monitoring.