I don’t agree that the input is “bad” or expects super loud levels.
I don’t think it was made to be a transparent “preamp” - like on an interface - but as an optional input to pair something with the AR and glue them both together. In that sense, you have to mix the AR around the input, which is entirely different then a transparent preamp.
That being said, I think it could be certainly usable in this way, just not as you would expect from a soundcard.
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