3 Channel Portable Headphone Amplifier

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11 375 Kč

11 375 Kč VAT excl.

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Sound Devices is an American corporation producing professional audio and video equipment. The company was found in 1988 by Matt Anderson.


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
Weight 0.56 kg
Dimensions 43 x 94 x 140mm
Inputs 2 x XLR Female, Balanced Line, 1 x 1/4" TRS Stereo/Loop In, Unbalanced Line, 1 x 1/8" Stereo Mini, Unbalanced Line
Outputs 3 x 1/4" TRS Stereo Headphone, Line, 1 x 1/8" Stereo Mini Headphone, Line, 1 x 1/4" TRS Loop Out

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