LATEST ADDITIONS

Keith Johnson is the man responsible for the records issued by Reference Recordings, from Professor Johnson's Astounding Sound Show through Tafelmusik—not to mention upcoming releases of Your Friendly Neighborhood Big Band and Respighi's Church Windows. As is frequently the case, Johnson's astounding recordings result from his intimate (molecular-level) knowledge of the process with which he deals and his ingenious adaptations to squeeze the most out of available (and not so available) technology. He is also one of the few critics of digital recording who has actually used a digital recorder, who has run tests to specifically identify digital's problems, and who would welcome a digital format that works as perfectly as the claims would have us believe the current system works.—Larry Archibald

Thursday, February 19, from 5–8pm: Sound World (3015 West Wisconsin Avenue, Appleton) will host a Music Matters event. Featured gear will include Cary Audio's new TL-300d tubed preamp, CAD-211FE monoblock power amplifiers, SA-500.1 monoblock power amplifiers, and DCM-600SE digital media center; MartinLogan's Neolith loudspeakers; NAD's Masters Series M12 preamp, M22 power amplifier, M17 processor, and M27 multichannel amplifier; and AudioQuest's NightHawk headphones.

The March 2015 issue has arrived. And it’s an issue of contrasts. Featured on the cover is Theta’s Prometheus monoblock, a class-D tower of power offering 320W into 8 ohms. You’d think that at $12,000/pair the Prometheus was expensive, but its price pales in comparison to the $54,000 Boulder is asking for its state-of-the-art 2110 preamplifier! Fortunately, the 132-page March 2015 Stereophile also features reviews of a very affordable turntable from Pioneer and a high-value tower loudspeaker from DALI.

I have to eat crow. I must retract a Record to Die For I handed out this time last year. [sigh] This has never happened before.

The pick in question is the recording, "remastered at Abbey Road" and bound as a book, of David Oistrakh playing the Brahms Violin Concerto and Double Concerto and Beethoven's Triple Concerto, with cellist Mstislav Rostropovich, pianist Sviatoslav Richter, George Szell and the Cleveland Orchestra (Brahms), and Herbert von Karajan and the Berlin Philharmonic (Beethoven) (2 SACD/CDs, EMI Signature Collection 9 55978 2).

Why take back an R2D4? I will explain. First, some necessary background:

Powerful, massive, and expensive, Revel's Ultima Rhythm2 subwoofer ($10,000) swept me off my feet when I first saw it in Harman International's suite at the 2013 Consumer Electronics Show. It outsizes, by 49 lbs and 2.6 cubic feet, Revel's previous flagship model, the Ultima Sub30, which I reviewed in the November 2004 issue. Its specs read like no other sub's: 196 lbs; 18" cast-frame woofer; dual 4" voice-coils; 4kW peak power from twin internal amplifiers that generate 1kW RMS; 115dB peak acoustic output; a fully configurable, high-resolution, 10-band parametric equalizer (PEQ); an internal crossover with high- and low-pass outputs; and PC-based setup via USB. The Rhythm2's patent-pending design is said to let just enough air move in and out of the cabinet to prevent any distortion-inducing pressure due to heating of the voice-coils. And its veneer, shape, beveled top edges, and bottom plinth exude the quality found in Revel's top-of-the-line floorstanding speaker, the Ultima Salon2, with which I was familiar.

With Break Stuff, his third trio album and his first on the ECM label, Vijay Iyer comes into his own as a master pianist, composer, and conceptualizer—one of the truly great jazz musicians of our time.