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Key Features
- 1/4" TRS and Stereo RCA Inputs
- Four Channels with 1/4" & 3.5mm Outputs
- 20 dB Maximum Gain per Channel
- Low Noise AC Adapter Included
The HA43 Pro is for expanding or generating four additional headphone channels. It has a 1/4" TRS stereo input, stereo RCA input, four volume controls, four headphone outputs, and is powered by an included AC/DC adapter.
More DetailsSee any errors on this page?
Is this supposed to work with 3.5mm headphones?
Is this supposed to work with 3.5mm headphones?
Yes, each channel has both 3.5mm stereo TRS and 1/4" stereo TRS headphone outputs.
Date published: 2020-06-25
question
Does this work over seas
The unit is powered by a DC power source. With an overseas power converter, the unit will run fine.
Date published: 2018-08-27
question
Are the inputs balanced or unbalanced?
The HA43 features unbalanced stereo inputs and outputs.
Date published: 2024-03-28
question
Does it have any voltage gain? I'd like something to make an existing headphone output louder.
Yes it does. I often run it from the headphone output on my mixer and you do get a reasonable increase in volume when turned right up on the HA43
Date published: 2018-08-27