Presonus HP4 Headphone Amplifier
R3,999.00 - Phone / Email to Confirm Stock ! !
Now hear this!
Are you and your session players and bandmates tired of straining to hear underpowered headphones? We were too, so we created the HP4 headphone-distribution system. These headphone amps are louder than you’re ever likely to need for session and stage use, so be careful with that level control! Yet the sound is clear and clean, with a wide dynamic range. At last, everybody will be able to hear!
Features
Input/Output
4 screaming-loud (130 mW per channel) stereo ¼” headphone outputs (front panel)
2 balanced ¼” line outputs (monitor outputs)
2 balanced ¼” line inputs
Meters, Controls, and Features
Headphone level control for each channel
Mono summing switch for each channel
Monitor level control
Monitor mute switch
Daisy-chain multiple units via monitor outputs
Physical
Compact 1/3U rack-mount chassis
Sealed, detented, metal rotary controls
External 16 VAC power supply
Description
Technical Specifications
Inputs
Connector Type : ¼” TRS, balanced
THD+N : 0.0025%, 1 kHz, unity gain
Max Input Level : +18 dBu, <0.5% THD+N, unity gain
Input Impedance : 10 kΩ
Frequency Response : 20 Hz – 20 kHz, ±0.5dB
Monitor Outputs
Connector Type : ¼” TRS, asymmetrical, impedance-balanced
THD+N : 0.0025%, 1 kHz, unity gain
Max Output Level : +18 dBu, <0.5% THD+N
Output Impedance : 51Ω
Frequency Response : 20 Hz – 20 kHz, ±0.5dB
Headphone Outputs
Connector Type : ¼” TRS, stereo
Max Output Power : 130 mW/Ch., <0.5% THD+N, 60Ω load
Frequency Response : 20 Hz – 20 kHz, ±0.5 dB, 60Ω load
Headphone Impedance Working Range : 32Ω – 600Ω
Power
External Adapter Type : +12 VDC, 1000 mA, center pin positive
Physical
Dimensions : 1/3U rack-mount (with standard rack tray, not included)
Height : 1.75” (44.45 mm)
Depth : 5.5″ (139.7 mm)
Width : 5.5” (139.7 mm)
Weight : 5 lbs (2.27 kg)