Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier

Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier

Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier

B&H # SOHX3 MFR # HX-3
Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier


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Product Highlights

  • Balanced XLR Line-Level Inputs
  • 1/4" and 1/8" Stereo Inputs
  • Stereo or Mono Monitoring
  • Peak LED Indicators
  • 18-Hour Internal Battery Power
  • Aluminum Chassis with Metal End Panels
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Sound Devices HX-3 overview

  • 1Description

The Sound Devices HX-3 is a remarkably robust and well crafted portable headphone amplifier intended for professional location use in the film, broadcast, and music industries.

The HX-3 is among the elite of it's category in terms of flexible design and durability of construction, offering a very high level of sound quality and frequency response.

Loaded with features, both practical and technical, the HX-3 also comes with a very affordable price tag.

Very lightweight, AA battery powered portable 3-channel headphone amplifier
Durable, high-strength, extruded aluminum chassis with protective end paneling
High output, very low noise; frequency response from 10 Hz - 50 kHZ
Three isolated headphone outputs with individual volume controls
125 dB dynamic range with flat frequency response
Panel mounted headphone connectors
Dual XLR line level plus 1/4" and 1/8" stereo input connectors
All-metal connectors solidly mounted to the chassis for durability and RF immunity
Stereo or mono monitoring
Peak LED indicates headphone overload
Loop Output to connect additional HX-3's in series
Internal battery-power for up to 18 hours from two AA alkaline batteries
Power LED with low battery indication
Chassis-isolated 5 to 18 VDC input for external alternative DC powering.
Locking DC connector
UPC: 859108005406
In the Box
Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier
  • 4 x Rubber Feet
  • 1 x 1/4" to 1/8" TRS Interconnect Cable
  • 1 x Locking DC Jack
  • Owner's Manual
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Sound Devices HX-3 specs

    Number of Channels 3
    Input Connections 2 x XLR Female, Balanced Line
    1 x 1/4" TRS Stereo/Loop In, Unbalanced Line
    1 x 1/8" Stereo Mini, Unbalanced Line
    Output Connectors 3 x 1/4" TRS Stereo Headphone, Line
    1 x 1/8" Stereo Mini Headphone, Line
    1 x 1/4" TRS Loop Out
    Maximum Output Level +18 dBu
    Function Controls 3 x Channel Volume Knobs
    1 x Mono/Stereo Switch
    1 x Internal/External Power Switch
    Frequency Response 10 Hz - 50 kHz +/-1.0 dB, any input to any output, Gain set to 50%
    THD + N 0.03% maximum, 10 Hz - 22 kHz @ +10 dBu input and output level(300 Ohm Load)
    Noise Not specified by Manufacturer
    Display Peak Indicators
    Dimensions 1.7 x 3.7 x 5.5" (43 x 94 x 140mm)
    Weight 1.24 lb (0.56 kg)
    Specialties AA battery operation
    Peak indicators
    Stereo and Mono monitoring
    Packaging Inforwfevbdqd
    Package Weight 2.0 lb
    Box Dimensions (LxWxH) 10.8 x 7.3 x 5.0"

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