- On-Stage HA4000 Pro Headphone Amplifier
- 12 to 18 VDC Power Supply
- Limited 3-Year Warranty
About the On-Stage HA4000 Pro Headphone Amplifier
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.
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