Interesting concept.
If you’re into true bi amping, it will at least spare you the hassle of separate amp matching, and keep things UNDER $30K for a pair.
You get the magic of tubes for the mid/highs and SS for the bass.
The only thing about Mac I don’t care for is the green light thing- a little much.
I do like the subtle green on my 65 MR 71 FM tuner.