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On-Stage HA4000 4 Channel Pro Headphone Amplifier


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MSRP: Old Price $60.99 Discounted Price $36.95 Save : $24.04 (39%)
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MSRP: Old Price $60.99 Discounted Price $36.95 Save : $24.04 (39%)
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With the HA4000 4-Channel Headphone Amplifier, up to four people can listen to a recorded take at the same time, while being able to adjust their own individual headphone volume. High quality sound is maintained even at full volume. The HA4000 is also great to use during playing or recording, allowing listeners to hear the main mix.

  • Max Output Level: +22dB
  • Signal to Noise Ratio: >98dB
  • Input Connector: 1/4" TRS Stereo
  • Output Connector: 1/4" TRS Stereo
  • Input Impedance: 1000KO (unbalanced)
  • Output Impedance: Minimum 10O each channel
  • Max Gain: 20dB per channel
  • Power Supply: 12-18v DC adapter (included)

On-Stage Item No. 12973; HA4000

Get everything you need for your studio right here! With professional gear and accessories from Sam Ash Direct, your satisfaction is guaranteed!  

It's good product. .


Good customer service. .



Great addition to any recording setup!


This little headphone amplifier is fantastic! I added it to my home studio setup so that artists can control the volume of their mix independent from each other. It works like a charm, you have easy access to all the volume pots and can even amplify a signal to be louder than its source. This box is smaller than you'd think but it feels incredibly durable! It also works great as a headphone splitter that won't lose signal or quality. This is a Sam Ash Employee Review.




HA4000 4 Channel Pro Headphone Amplifier

5.0 2


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