It wasn't so much a vow as a prediction: After selling my last pair of Ticonal-magnet drivers and the homemade horns I'd carted around to three different houses, I supposed I would never again have a Lowther loudspeaker in my humble house.

That remains literally true: The 7" full-range drivers to which I'm listening today are from a German company called Voxativ; the horn-loaded cabinets from which they play were also designed by Voxativ, and are made in Germany by the Wilhelm Schimmel piano company. And, with all due respect to Lowther, the 75-year-old English loudspeaker firm that launched a thousand DIY fantasies—not to mention a thousand very lively wavefronts—the Voxativ drivers and horns take the Lowther concept further than anyone else of whom I'm aware.

"Larry, you have too many amplifiers!" exclaimed John Atkinson during a recent visit. This surprised me—I didn't think it was possible to have too many amps. While I'm not going to open an amp museum, I do have a starter collection of Mark Levinson amplifiers from different eras. This either makes me exactly the right or the wrong person to size up Mark Levinson's new No.532H.

Photo: Michael Gross

Violinist Jenny Scheinman is back at Manhattan’s Village Vanguard this week with the quartet she calls Mischief & Mayhem, and judging from the two times I've seen them (the first a year ago, the second last night), I'd say this is one of the great raucous jazz-fusion bands of our time. Go see them. A splendid time is guaranteed for all.

By "jazz-fusion," I mean not just jazz + rock (though there is plenty of that, thanks to the presence of Wilco's Nels Cline on electric guitar) but . . .