Podcast Equipment Experts.

Mackie HM-800 8 Channel Headphone Amplifier

  • Our Price
  • Regular price $249.99


Spread The Sound Around With The Mackie HM-800 8 Channel Headphone Amplifier

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. Premium analog circuitry and design delivers an ultra-low noise floor and high headroom.

Flexible Headphone Amplification

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 ultra-compact HM-4 offers a simple yet effective way to split a single stereo signal out into four pairs of headphones. Perfect for quickly splitting a phones mix in the studio or even crowding around a tablet to watch a movie at home. The two 19" rackmount models, the HM-400 and HM-800, deliver flexible, robust headphone distribution for studios, practice spaces and more.

  • Two discrete main stereo inputs with separate level control plus stereo outputs
  • 7-segment LED metering per channel plus main
  • Two headphone outputs per channel
  • Eight independent aux inputs for up to eight individual stereo mixes
  • Input Select and Stereo/Mono switches per channel
  • 16 total headphone outputs
  • Built-Like-A-Tank construction


Audio Performance

  • Frequency Response: 20 Hz - 20 kHz, ±1 dB
  • Noise: -70 dB
  • Distortion (THD): less than 0.005%
  • Main Input Maximum Level: +19 dBu balanced / unbalanced
  • Aux Input Maximum Level: +20 dBu unbalanced
  • Headphone Output Maximum Level: 550 mW / channel @ 47 ohms (+21 dBu)
  • CMRR (Main Input): greater than 52 dB @1 kHz
  • Gain Range (Main Input): -67 to 19 dBu


  • Input Type: Female XLR Balanced / Female 1/4" Balanced - Unbalanced
  • Main Input Impedance: 40 ohms balanced, 20k ohms unbalanced
  • Aux Input Impedance: 13 ohms unbalanced
  • Output Type: Male XLR Balanced / Female 1/4" Balanced - Unbalanced
  • Headphone Output Impedance: 3 ohms unbalanced

Power Requirements

  • Detachable Line Cord: -100-120V, 50/60 Hz, 24W / -220-240V, 50/60 Hz, 24W
  • AC Connector: 3-pin IEC 250 VAC, 10 A male

Display LEDs

  • Front power on/off
  • Front input level meter
  • Front output level meters
  • Stereo/Mono Switches
  • In 1/2 Switches

Manufacturer: Mackie
Model: HM-800
SKU: I497261-N-4-WHXA
UPC: 00663961054095

We are Chuck Levin's Washington Music Center

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

Contact us if you have questions about one of our listings or if you need help finding the right piece of gear.