Mackie HM-800 8-Channel Headphone Amplifier

The 19” rackmount Mackie HM-800 8-Channel Headphone Amplifier offers up to 10 available mixes with a total of 16 headphone outputs. The HM-800 features two discrete stereo main inputs with level control plus two stereo outs and an aux input per channel, plus two stereo main outputs. This rugged amplifier is perfect for professional applications including studios, Houses of Worship, practice spaces, and more. For routing versatility and a high number of outputs, consider the Mackie HM-800 today.

Features

• 2 discrete main stereo inputs with separate level control plus stereo outputs
• 7 segment LED metering per channel plus main
• 2 headphone outputs per channel
• 8 independent aux inputs for up to 8 individual stereo mixes
• Input Select and Stereo/Mono switches per channel
• 16 total headphone outputs
• Built-Like-A-Tank™ construction

Specifications

• Audio Performance:
  • Frequency Response: 20 Hz - 20 kHz, ±1 dB
  • Noise: -70 dB
  • Distortion (THD) (+4 dBu, 1 kHz, unity gain): < 0.005%
  • Maximum Levels:
    • Main Input: +19 dBu balanced/unbalanced
    • Aux Input: +20 dBu unbalanced
    • Headphone Output: 550 mW / channel @ 47 Ω (+21 dBu)
  • CMRR (main input): > 52 dB @ 1 kHz
  • Gain Range (main input): -67 to 19 dBu
• Input/Output:
  • Input Type: Female XLR balanced, female 1/4" balanced/unbalanced
  • Main Input Impedance: 40 kΩ balanced, 20 kΩ unbalanced
  • Aux Input Impedance: 13 kΩ unbalanced
  • Output Type: Male XLR balanced, female 1/4" balanced/unbalanced
  • Headphone Output Impedance: 3 Ω unbalanced
• Power Requirements:
  • Detachable Line Cord:
    • -100 - 120V, 50/60 Hz, 24 W
    • -220 - 240V, 50/60 Hz, 24 W
  • AC Connector: 3-pin IEC 250 VAC, 10 A male
• Display LEDs:
  • Front: Power on/off, input level meter, output level meters
  • Stereo/Mono switches
  • In 1/2 switches
• Dimensions (H x W x D): 1.8" x 19.0" x 8.8"
• Weight: 8.0 lbs.