On-Stage HA4000 Pro Headphone Amplifier

On-Stage HA4000 Pro Headphone Amplifier

On-Stage HA4000 Pro Headphone Amplifier

B&H # ONHA4000 MFR # HA4000
On-Stage HA4000 Pro Headphone Amplifier

On-Stage HA4000 Pro Headphone Amplifier

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Product Highlights

  • 4-Channel Headphone Amplifier
  • 1 x 1/4" Stereo Input Jack
  • 4 x 1/4" Stereo Headphone Jacks
  • 4 x Volume Knobs: 1 per Channel
  • 20 dB of Adjustable Gain per Channel
  • For Use During Recording & Playback
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On-Stage HA4000 overview

  • 1Description

The HA4000 from On-Stage is a four-channel headphone amplifier, allowing up to four people to personally monitor an audio signal at the same time, all while individually setting their own volume levels. High quality sound is maintained even at full volume. With 20 dB of gain available per channel, the unit is suitable for use in playback or recording scenarios. Routing audio to the unit is accomplished via one 1/4" stereo input jack, and from there, the signal is routed to channels, each one boasting its own volume up and 1/4" headphone output jack.

UPC: 659814129737
In the Box
On-Stage HA4000 Pro Headphone Amplifier
  • 12 to 18 VDC Power Supply
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    On-Stage HA4000 specs

    Number of Channels 4x
    Input Connections 1 x stereo 1/4" TRS phone type
    Input Impedance 1000 KOhms (unbalanced)
    Output Connectors 4 x stereo 1/4" headphone outputs
    Maximum Gain 20 dB per channel
    Maximum Output Level +22 dB
    Function Controls 4 x volume knobs
    Signal to Noise Ratio > 98 dB
    Power Supply 12 to 18 VDC adapter (included)
    Dimensions (L x W x H) Not specified by the manufacturer
    Weight Not specified by the manufacturer
    Packaging Infouwytcteyydczttubucfu
    Package Weight 1.4 lb
    Box Dimensions (LxWxH) 7.0 x 5.8 x 2.8"

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