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Sound Devices HX-3 - 3 Channel Portable Headphone Amplifier

You Pay: $409.00

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
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
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
  • Batteries & Power

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    Required item: Batteries (not included) are required to power this device.

    Varta -  High-Energy 1.5 V AA E91 Alkaline Battery - 4 Pk
    • You Pay: $2.99
     
    Watson -  4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
    • You Pay: $17.95
     
    Kopul -  Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 6' (1.8 m), Black
    • You Pay: $17.99
     

    Extension Cables

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    Hosa Technology -  Stereo 1/4" Female Phone to 1/4" Male Phone TRS Cable - 10'
    • You Pay: $3.49
     

    Adapters

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    Kopul -  Stereo 1/4" Y Cable
    • You Pay: $14.95
     

    Headphones

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    Headphones are essential for real-time monitoring and mixing.

    Senal -  SMH-1000 Professional Field and Studio Monitor Headphones
    • You Pay: $89.99
     

    Cases & Protection

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    Sound Devices -  CS-3 Production Case
    • You Pay: $164.80
     
    View all Accessories
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