The change in sound quality is as much cultural as technological. For decades, starting around the 1950s, high-end stereos were a status symbol. A high-quality system was something to show off, much like a new flat-screen TV today.
But Michael Fremer, a professed audiophile who runs musicangle.com, which reviews albums, said that today, “a stereo has become an object of scorn.”
The marketplace reflects that change. From 2000 to 2009, Americans reduced their overall spending on home stereo components by more than a third, to roughly $960 million, according to the Consumer Electronics Association, a trade group. Spending on portable digital devices during that same period increased more than fiftyfold, to $5.4 billion.