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AKG HP4/K99 Headphone Four Pack

This pack includes the Presonus HP4 Headphone Amp and four AKG K99 Headphones. Presonus HP4 Discrete 4-Channel Headphone Amp The PreSonus HP4Headpho...Click To Read More About This Product

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Let the band members hear each other and themselves.

This pack includes the Presonus HP4 Headphone Amp and four AKG K99 Headphones.

Presonus HP4 Discrete 4-Channel Headphone Amp

The PreSonus HP4Headphone Amp features 4 headphone outputs on the front panel, each with its own volume, and 150mW of amplification per channel”extremely loud output with a low -98dB noise floor. It also allows control over monitors with a separate volume knob that can be muted using the Monitor Mute button. It accepts balanced/unbalanced inputs and outputs (1/4" TRS) and is sized at 1/3 rackspace. Input can either be set to stereo or mono (the mono selector button on the front channel simply copies both inputs to both sides). Powered by an external wall-mounted supply.



The K99 headphones are semi-open and offer you excellent stereo sound at an optimum price. Self-adjusting headband, and low weight ensure pleasant fit. Large, high-performance 1.6-inch (40-mm) speakers provide natural, uncolored sound.

AKG K99 headphones are perfect for your listening enjoyment. They include comfortable leatherette earpads that allow comfortable extended wear. You get a very accurate listening experience, thanks to an 18Hz-22kHz frequency range. AKG makes great headphones for a variety of applications, from studio monitoring to home listening. If you want to plug into a computer, CD player, or MP3 player and experience great sound, then these headphones are perfect for you.

FEATURES
Presonus HP4 Discrete 4-Channel Headphone Amp
  • 4 discrete headphone outputs
  • Each with its own volume and 150mW of power
  • Extremely loud output with low noise (-98dB noise floor)
  • Allows control over control room monitors with a separate volume knob
  • Control room volume can be muted using the Monitor Mute button
  • 1/3 rackspace
  • Balanced/unbalanced TRS I/O
  • Powered by an external wall-mounted supply

  • Semi-open, dynamic hi-fi stereo headphones
  • Low weight for excellent comfort
  • Skin compatible leatherette ear pads
  • Great for laptops and MP3 players
  • Leatherette earpads
  • Affordable, great-sounding headphones

Let the whole band hear today!

SPECIFICATIONS
Presonus HP4 Discrete 4-Channel Headphone Amp
  • Input:
  • TRS Impedance: 10K Ohms
  • Panel Controls:
  • Headphone Level 1 to 12
  • Monitor / Feed Output -80dB to +10dB
  • Mono Switch
  • Monitor / Feed Mute
  • Power Supply:
  • Type Linear
  • Input 16VAC/1000mA (factory configured)
  • Output:
  • TRS Balanced: 51 Ohms Impedance
  • Performance:
  • THD+Noise (Unweighted): 0.002%
  • Noise Floor : -98dB
  • Signal To Noise: >95dB
  • Power Supply Rejection: >98dB
  • Power: 16 Watts
  • Physical:
  • Weight: 5lbs.
  • Dimensions: 5.5" x 5.5" x 1.75"
  • Mounting: Max Rack and Universal Rack Tray
  • Chassis: Steel
  • Panel: Brushed Aluminum
  • Sides: Cast Aluminum

  • Type: semi-open, dynamic headphones
  • Sensitivity: 112 dB/V
  • Frequency range: 18 to 22,000 Hz
  • Rated impedance: 32 ohms
  • Max. input power: 200 mW
  • Cable: 3 m single-sided (99,9% oxygen-free)
  • Connector: stereo mini plug
  • Adapter: convertible jack plug (1/8" to 1/4")
  • Net weight (without cable): 7.4 oz., (210 g)
  • Shipping weight 14.1 oz., (400 g)

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