"What's happened in the marketplace, the midmarket for audio has completely been obliterated," he says. "You have this high-end market that's getting smaller all the time, and then you've got the convenience market, which has taken over -- the MP3s, the Bluetooth devices, playing on laptops."
He wishes more people knew what they were missing. At its best, he says, audio reproduction has "a religious aspect."
"There's a primacy to audio," he says. "It's a form of magic."
