Mackie HM-400 4-Channel Headphone Amplifier
Product Code: 3068938

Mackie HM-400 4-Channel Headphone Amplifier

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The Mackie HM-400 4-Channel Headphone Amplifier assists in headphone amplification for excellent sound reproduction. With multiple outputs, this amplifier distributes sound signals to up to twelve pairs of headphones. Due to its unique construction, this amplifier occupies 1 RU on a standard rack. It features a heavy-gauge steel chassis for durability and rugged use.

Mackie HM-400 4-Channel Headphone Amplifier Key Features:

  • Four-channel headphone amplifier for headphone amplification
  • Ideal for use by artists, musicians, sound engineers, and more
  • Stereo main output that connects to an XLR cable
  • Supplies sound signal up to twelve pairs of headphones
  • Versatile design occupies only 1 RU of a standard 19” (48.26 cm) rack
  • Output level control for each channel to control the volume
  • Switches on each channel for mono/stereo sound selection
  • Features seven-segment LED metering for the main input and each output
  • Manufactured from heavy-gauge steel material for rugged durability

What's in the box?

  • 1 x Mackie HM-400 4-Channel Headphone Amplifier
  • 1 x Power Cable
  • Limited 1-Year Warranty

FAQs:

How should I install this on my studio rack?

It is very simple to install this headphone amplifier on a rackmount. You first need to connect and mount a pair of compatible mounting brackets. Once installed and secured by screws, you can put the assembly directly on any standard 19” (48.26 cm) rack. Please note that this amplifier occupies 1 RU of a standard rack.

How many headphones can I connect to this rack in one go?

There are four channels on this amplifier. Each channel features three 1/4” headphone outputs, one on the front side of the panel and two on the back side of the panel. This allows you to connect up to 12 pairs of headphones simultaneously and monitor sound.

Which material is used to manufacture this headphone amplifier? Is it plastic?

This headphone amplifier features a robust and rugged heavy-gauged steel chassis that offers excellent durability, and rugged use in various conditions, making it a perfect choice for both outdoor and in-studio use.

Does it come with an XLR cable or do I have to purchase my own?

Unfortunately, this headphone amplifier is only supplied with a power cable. You have to purchase your own XLR cable to connect it to audio devices.

Is the seven-segment LED metering available on all outputs?

Not only outputs, but the seven-segment LED metering is available for all input and output channels, allowing you to meter audio precisely.

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Product Specification

Type Amplifiers
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Product Code: 3068938-wex Manufacturers Part Number: 2049178-03