PreSonus HP2 - Battery-Powered Stereo Headphone Amplifier with XLR Inputs and Volume/Pan Control Knobs in Black Finish

The PreSonus HP2 is a compact, portable, and high-quality stereo headphone amplifier designed to meet the needs of musicians, performers, and audio engineers who require mobility without compromising on sound performance. Ideal for driving in-ear monitors (IEMs) or headphones, the HP2 offers superior audio clarity and precise control over your sound, all while remaining lightweight and battery-powered for easy on-the-go use. Whether you're on stage, in the studio, or on location, the HP2 ensures your audio is heard with clarity and detail, no matter where you are.

The HP2 features two XLR female line-level inputs, offering professional-quality audio connections for your equipment. Whether you are mixing in a live performance or working in the studio, these balanced XLR inputs provide excellent signal integrity. The device also includes a 1/8-inch stereo headphone output, designed to accommodate standard headphones or IEMs. With its 9V battery-powered operation, the HP2 offers total portability, allowing you to use it anywhere. You can also power it using a DC power supply for longer sessions, providing flexibility to suit your needs.

Designed for ease of use, the HP2 offers volume and pan control knobs that let you fine-tune your mix to perfection. With the ability to switch between stereo and mono modes, this amplifier adapts to a wide range of use cases. The Pan knob adds extra control over the sound's positioning, enabling you to optimize your mix for different performance environments. The small and rugged design makes it easy to carry, fitting into even the smallest of equipment bags without taking up too much space. A 2-meter audio cable is included, providing you with all the essentials to get started right out of the box.

The HP2 delivers an impressive frequency response range from 30 Hz to 20 kHz, ensuring you hear the full spectrum of your audio with accurate detail. With a maximum output of 50 mW per channel at a 20Ω load and less than 0.01% total harmonic distortion plus noise (THD+N), the HP2 provides clear, distortion-free audio at all volume levels, even when driving high-impedance headphones or IEMs. The impedance working range of over 12Ω makes it suitable for a wide variety of headphones and monitoring equipment.

Features

• Battery-powered stereo headphone amplifier for portable use
• Inputs: 2 balanced XLR female connectors for professional audio connectivity
• Output: Stereo 1/8" headphone output with high-quality audio reproduction
• Power options: 9V battery or DC power supply for flexibility
• Volume and Pan control knobs for easy, precise sound adjustments
• Switchable between stereo and mono modes for versatile performance
• Frequency response: 30 Hz to 20 kHz, +2 dB for accurate sound reproduction
• Maximum output: 50 mW per channel at 20Ω load with <0.01% THD+N for clear, distortion-free sound
• Compact and rugged design, perfect for on-the-go use
• Includes a 2-meter audio cable for immediate use

Specifications

Electronics

• Voltage: 9V DC

General

• Color: Black
• Product Name: HP2 Personal Headphone Amplifier, Black
• Series: Headphone Amplifiers

Inputs

• Headphone Amplifier Input Connection Type: XLR Female, Balanced
• Headphone Amplifier Input Impedance: 15K Ohms
• Headphone Amplifier Input Maximum Input Level: +4 dBV <0.01% THD+N, unity gain

Measurements

• Product Depth: 2.875 inches
• Product Height: 1.25 inches
• Product Width: 5.25 inches

Miscellaneous

• Commodity Code: 8518400090
• Power Cable: 9 VDC, 40 mA, Center Pin Negative

Output

• Headphone Outputs Frequency Response: 30Hz - 20kHz +/- 2dB
• Headphone Outputs Impedance Working Range: >12Ω
• Headphone Outputs Maximum Output: 50 mW / channel, <0.01% THD+N, 20Ω load