Mackie HM-400 4-Channel Headphone Amplifier
$369.00 $229.00 Add to cart

Mackie HM-400 4-Channel Headphone Amplifier

Brand: Mackie
SKU: MK-HM-400


Perfect for studios, practice spaces, quiet stages, and more, the HM Series offers everything you need whether it is just splitting a single signal to your band, or more complex headphone distribution.

Available to backorder


Whether you need to expand your home studio headphone monitoring capability or add robust cue mix distribution, the affordable HM Series offers the sound quality, reliability, and flexibility you need to expand your setup.

The 19" rackmount model, the HM-400 deliver flexible, robust headphone distribution for studios, practice spaces and more.


  • L/R Main stereo inputs plus L/R stereo outputs
  • 7-segment LED metering per channel plus Main
  • 3 headphone outputs per channel
  • Aux input on each channel with balance control to mix main and aux signal
  • Mute and stereo/2-ch mode switches per channel
  • 12 total headphone outputs
  • Built-Like-A-Tank™ construction

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Additional information

Weight 3.65 kg
Dimensions 22 × 5 × 48 cm