New ARC stuff has seemed a little too expensive to me for years so, meh...I do like the fact that they're around anyway as it's sort of comforting. Fremer had a recent youtube ARC facility tour thing that was interesting, especially the part where the ARC dude says something like, "we have to hire another repair tech as we're 3 months behind." That hints at issues right there...
Final? ARC Chapter...
Newest release:
https://www.strata-gee.com/audio-research-corp-begins-its-next-chapter-as-ar-tube-audio-corporation/
ARTAC it would seem...