PreSonus HP2 Headphone Amplifier

Compact one-channel headphone amplifier PreSonus HP2 with balanced stereo mini XLR input, TRS 3.5 mm output for headphones or IEM, volume pot, pan and mono/stereo mode. 9 V battery with up to 7 hours of autonomy. Belt clip and thread for pedestal mounting included.

Ideal for: Musicians on stage who need a compact and self-contained in-ear amplifier without relying on additional battery or power cable. Mono/Stereo mode and panning allow you to mix the stereo signal according to the preference of each musician.

Technical characteristics:

• Type: One-channel personal headphone amplifier.
• Model: HP2.
• Tickets: 2 × Mini XLR Balanced (L and R) + Breakout Cable to XLR included.
• input impedance: 15 kΩ.
• Maximum input level: +4 dBv.
• Headphone output: Mini Jack TRS 3.5 mm stereo.
• Maximum output power: 50 mW per channel (load 20 Ω).
• Frequency response: 30 Hz – 20 kHz ±2 dB.
• Minimum load impedance: ≥ 12 Ω.
• Controls: Volume, pan, mono/stereo switch.
• Food: 9 V battery (up to 7 h) or external DC 9 V adapter.
• Battery LED: Green = good battery, red = low battery.
• Assembly: Belt Clip + Microphone Foot Thread
• Dimensions: 133 × 32 × 73 mm.
• Net Weight: approx. 450g.
• Gross weight (with packaging): approx. 500g.

Connection and use: Connect the Breakout XLR cable to the console monitor output and the mini XLR ends to the HP2. Connect the in-ears to the 3.5mm mini jack. Set the panning if you want to prioritize a channel (eg more voice in the right ear). Mono mode mixes both channels for centered listening. Attach the HP2 to the belt or microphone pedestal.