Interesting take on the subject, but I have to question the author’s definition of a high-end audio manufacturer:
“For this analysis, a manufacturer qualifies when it offers at least one product intended primarily for high-quality music reproduction in the home with a retail price above $500 in 2026 dollars.”
I would maintain that a single specialty audio product retailing for over $500 hardly qualifies an audio manufacturer as high-end, and that by using that definition the numbers have been significantly inflated, thereby seriously skewing the data. Of course, that same observation begs the question of exactly what does constitute a high-end manufacturer? I’d suggest that a manufacturer whose least expensive product retails for $1000+ would more accurately define the category.
Just my observation. As always, YMMV.