The Audeze Maxwell 2 is a long-awaited follow up to one of the best wireless gaming headsets of the last decade, a planar-magnetic set from a brand well recognized in the audiophile space.

Eventually, 41 permanent gas turbines—that supposedly won’t be as noisy—will be installed, if xAI can secure the permitting. In the meantime, xAI has erected a $7 million “sound barrier” that’s ...