
LATEST ADDITIONS
Kal Rubinson Visits Munich High End
For years, I have had the Munich High-End Show on my bucket list and, this year was the time to cross it off. Past reports have been enticing not only from the detailed reports of a wealth of familiar, not-so-familiar and some downright unknown audio companies but, even more, because it is said to be the best show in terms of venue, focus and community spirit.
Listening #186: Miyajima Saboten L phono cartridge
Bryston BP-173 line preamplifier
Description
My first lesson in flexibility was learning what Bryston means by "Cubed" (footnote 1). Jim Tanner, Bryston's VP of sales and marketing, explained that all their Cubed models employ an array of 12 active devices for the first 6dB of gain. Developed by the late Dr. Ioan Alexandru Salomie, this array acts as "a super-linear" input buffer to filter out audio- and radio-frequency noise, particularly anomalies that originate in the power line, reducing the overall noise and distortion to less than 0.001%.
Dealer Events in Denver, Santa Rosa, Thursday May 24
Soundsmith's Peter Ledermann: Building, Mastering, and Giving Back
Marc Mauillon: the Leçons of Lambert
High-Fi?
Bruno is the lanky, braided-beard, thirtysomething owner of a small, well-stocked record shop in Montreal, and we stood facing each other on either side of a glass case filled with vinyl paraphernalia. Bruno has made the most of his limited space. Every foot of each wall supports a shelf crammed with music-related merchandise: rock and jazz memorabilia, album covers, refurbished turntables. There's even a rack in the back for music and audio magazines, including Stereophile.
Recording of June 2018: After Bach
Brad Mehldau, piano
Nonesuch 7559-79318-0 (CD). 2018. Robert Hurwitz, exec. prod.; Tom Korkidis, prod. coord.; Tom Lazarus, eng., mix, mastering; Brad Montgomery, mix. ADD? TT: 69:24
Performance *****
Sonics *****
That American jazz pianist Brad Mehldau has made a recording of J.S. Bach's music should come as no great surprise to anyone who's followed his extraordinarily varied career. In many ways, it seems a natural progression.
Having become one of the most important jazz pianists of this century, and dabbled in classical-flavored music, film scores, and even performances of popular music (by Oasis Soundgarden and Nick Drake, to name just a few of the artists he's covered), Mehldau has finally gotten around to recording this album of five pieces by one of the greatest keyboard improvisers in history. Mehldau's method here is to play a more or less straight version of a Bach prelude or fugue from The Well-Tempered Clavier, BWV 846893, followed by his own "After Bach" reimagining of the same piece.
MQA: Aliasing, B-Splines, Centers of Gravity
The sampling theory formulated by Claude Shannon in the late 1940s had a key requirement: The signal to be sampled must be band-limitedthat is, it must have an absolute upper-frequency limit. With that single constraint, Shannon's work yields a remarkable result: If you sample at twice that ratetwo samples per period for the highest frequency the signal containsyou can reproduce that signal perfectly. Perfectly. That result set the foundation for digital audio, right up to the present. Cue the music.