The worlds of creating and selling music have never been in such a dramatic state of change. While the CD declines, the LP is resurrected. As piracy charges along undiminished, downloads continue to increase in sales. And then there’s streaming….

By now, you’re familiar with Record Store Day, the annual event that celebrates independent record stores and vinyl records. Now, we can celebrate another special music format: the cassette! The first Cassette Store Day will be held tomorrow, Saturday, September 7th.

Even as the gulf narrows between the sounds of the best solid-state and the best tubed amplifiers, most listeners remain staunch members of one or the other camp. Similarly, when it comes to video displays, the plasma and liquid-crystal technologies each has its partisans, though that conflict's intensity is relatively mild, perhaps because video performance, unlike audio, is based on a mastering standard that establishes color temperature, gray-scale tracking, color points, and the like (I'm deeply in the plasma camp). But in audio, the "standard" is whatever monitoring loudspeaker and sonic balance the mastering engineer prefers, which makes somewhat questionable the pursuit of "sonic accuracy." Still, in a power amplifier, a relative lack of coloration is preferable to amps that Stereophile editor John Atkinson has characterized as "tone controls"—usually, if not exclusively, of the tubed variety.