LATEST ADDITIONS

I got an e-mail last summer from my colleague Tyll Hertsens, editor of our InnerFidelity website. "Recently reviewed and really liked the new MrSpeakers Æon," he wrote. "They're a little rough-sounding as sealed headphones tend to be, but the tonal balance is superb. I got three in for review to make sure they're consistent. After measurements I asked [MrSpeakers'] Dan Clark if I could forward them to you because I like them so much and thought you should hear them. . . . I really think you may enjoy them."

Sunday, February 25 at 2pm, audiophile-fave-rave pianist Hyperion Knight will perform a program of Bach, Beethoven, and Gershwin at the First Baptist Church in America (75 North Main Street Providence, RI 02903). The church is a short (seven minutes) walk from the Providence Amtrak (train) station. The starting time of the recital was chosen to make it possible for music lovers from New York City to Boston to arrive and depart with the least fuss possible. The recital will be open to the public, and free of charge.

Audiophiles are oblivious to the low-end music-reproduction medium that's currently staging a comeback: the cassette tape (footnote 1). I've adopted the cassette craze in my own small way. I glory in the trusted mixtape, which I play in the stereo cassette deck of my 1990s Toyota. An automobile is a dearly cherished possession in New York City; when I cruise the outer boroughs on Sunday, I want tunes galore. So I retrieved my 1996 Aiwa cassette deck, and, attic-bound as it had been for 20 years, it was in need of repair. Via Yelp, I came across Hi-Tech Electronics, a small repair-everything-electronic shop at the east end of Canal Street, in New York's Chinatown, and a mother lode of classic audio gear and audiophile nostalgia.

There's good news for owners of Thiel loudspeakers manufactured between 1977 and 2012. Coherent Source Service of Lexington, Kentucky, will provide Thiel warranty and non-warranty service for customers worldwide. The company has been founded by Rob Gillum, who worked with Thiel for over 30 years and eventually became Director of Manufacturing.