Audacity with Xone 96 Mixer - No or Very Low Signal in Audacity

No. You do not need ASIO for Mac.

So you have that. Also check permissions. See this post: No recording level

And here: Xone 96 - How to record via USB

Are you on Audacity 2.4.2 ?

And what steve says:

I hope this helps. :smiley: