Behringer MicroAMP HA400 Headphone Amplifier

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£20.54 RRP £34.81 (including VAT @ 20%)

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1 year warranty and 30 day money back guarantee included

1 year warranty and 30 day money back guarantee included

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Product Ref: 8568

  • Ultra-Compact 4 Channel Stereo Amplifier
  • Perfect for Stage and Studio Applications
  • Independent Headphone Level Control per Channel
  • Low Noise and Outstanding Audio Quality
  • Includes a 12V DC Power Supply

Behringer MicroAMP HA400 Headphone Amplifier


The Behringer MicroAMP HA400 Headphone Amp is a compact headphone amplifier system designed for studio and stage applications. The HA400 expands your headphone inputs, offering up to 4 separate channels to track and monitor musicians. This headphone distribution system allows everyone to listen in while connected, and also gives the musicians the control over their own headphone volume. The versatile design of the HA400 means you can support up to 4 pairs of headphones with their own independent volume controls. The ultra-compact design features the highest quality audio even at higher volumes and works with virtually any headphones. The MicroAMP incorporates ultra low-noise technology for exceptional audio performance. The HA400's expansive features and compact, portable design make it ideal for studio and live use alike.

Product Ref: 8568

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Simultaneous Monitoring

The HA4000 features 4 high-power stereo amplifiers, ensuring the highest quality audio possible, even when playing at maximum volume. When using the 4 headphone inputs, you can let all 4 people listen into the main mix at the same. This is ideal for bands and groups of musicians as it lets you preview the main mix at any time, with the musicians listening simultaneously.

Exceptional Audio Quality

The MicroAMP has been designed to provide professional audio quality even when pushed to extreme volume levels, preserving the original sonic qualities of the input signal. The HA4000 has incorporated ultra low-noise 4850 operation amplifiers to ensure minimal equipment sound and optimal audio quality. These amps are also found in larger audio equipment, designed to provide outstanding audio performance.


  • Ultra-compact headphone amplifier system for studio and stage applications
  • 4 independent stereo high-power amplifier sections
  • Extremely high audio quality with virtually all types of headphones even at maximum volume
  • Independent headphone level control per channel
  • 12V DC power adapter included
  • Designed and engineered by Behringer in Germany


  • Line Input: 1/4'' TS Jack, Stereo
  • Line Input Impedance: 100kΩ
  • Line Input Maximum Level: +15dBu
  • Headphone Outputs: 1/4'' TRS Jacks, Stereo
  • Headphone Outputs Impedance: Approx. 80Ω
  • Headphone Output Maximum Level: Approx. 40mW in 100Ω
  • Power Supply: External Power Supply 12V
  • Dimensions: 47mm x 57mm x 104mm / 1.8'' x 2.3'' x 4.1'' (H x W x D)
  • Weight: 0.37kg / 0.8lbs