The HP2 from Presonus is a battery-powered personal headphone amplifier with volume and pan control for driving wired in-ear monitors as well as headphones. It can be used by musicians and performers in applications such as live stage, theater, rehearsals, and more.

The HP2 features two XLR line-level inputs and one stereo 1/8" headphone output and can be switched from stereo to mono operation. It is built tough to take the rigors of life on the road and will mount on a microphone stand or clip to your belt.

In addition, the HP2 has an LED battery indicator and can be powered with an external DC power supply or a 9V battery, which can last more than seven hours. The 6.6' 5-pin mini XLR to two female XLR Y-cables is included along with a 5/8" microphone stand-mount-socket and a belt-clip.

Inputs: - Connector Type: XLR, Female
- Max. Input Level: +4 dBV <0.01% THD+N, unity gain
- Input Impedance: 15 kOhm
- Limit Input Level: +5 dBm

Headphone Outputs: - Connector Type: 1/8" TRS stereo, Female
- Max. Output Power: 50 mW / channel, <0.01% THD+N, 20Ohm load
- Frequency Response: 30 Hz - 20 kHz, +/-2 dB
- Headphone Impedance Working Range: >12Ohm

- Battery Power: 9V
- External Adapter Type: 9 VDC, 40 mA, center pin negative
- Dimensions: (H x D x W) 1.25 x 2.875 x 5.25" (31.75 x 73 x 133.35 mm)
- Weight: 1 lb. (0.45 kg)