LATEST ADDITIONS

Many of us enter the New Year with a mixture of sorrow for our losses and hope for what lies ahead. While there's no right way to celebrate 2019's symbolic new start, one approach to creating space for the new is to pause long enough to acknowledge our lives and environment for exactly what they are at the present moment.

Cue David Chesky's Rap Symphony 2.0, a reworking of Chesky's original release currently available in download and video form.

It's been reported on the Strata-gee consumer electronics news website that Björn Erik Edvardsen (known as BEE), who was the creator of the historic NAD 3020 integrated amplifier, passed away on December 16 from Myeloma/bone cancer. BEE had worked continuously with the company from 1976 until just a few months ago, when he left his position as NAD's Director of Advanced Research to focus on his battle with cancer.

Back in the mid-1990s, I believed that the design of D/A processors was fundamentally a solved problem. The resistor-ladder, multi-bit DAC chips of the 1980s, with their linearity errors, had been replaced by sigma-delta types that had minimal linearity error down to the lowest signal levels. All that remained for the designers of PCM D/A chips was to increase resolution and dynamic range to the theoretical limits, and to improve the mathematical precision of oversampling digital filters to match the performance of the 20- and 24-bit recordings that had just begun to be released.

Music for Strings
Couperin: Concert Pieces for Cello and Orchestra; Mozart: Divertimento in D, K.136; Corelli: Concerto Grosso No.4, Op.6; Britten: A Simple Symphony
Solisti de Zagreb, Antonio Janigro, cello and director
RCA Victor LSC 2653 (2 LPs). Richard Mohr, prod., Lewis W. Layton, eng, TT: 47:56

From the standpoint of content and musicianship this is a superb collection of delightful music performed with the consummate authority and artistry for which Mr. Janigro and I Solisti de Zagreb are justly famous. The recording, too, while by no means perfect, is at least pre-Dynagroove, which as far as I'm concerned is now a compliment to any RCA Victor release.

Nielsen: Symphony No.5, Op.50
New York Philharmonic Orchestra, Leonard Bernstein, conductor
Columbia MS-6414 (LP). John McClure, prod. TT: 33:10

This is surely one of the most exciting works written in the twentieth century. and if there is going to be an upsurge of interest in the works of this great Danish composer as a result of this recording, then Mr. Bernstein and the New York Philharmonic will have rendered music lovers an invaluable service.

There's no place for fashion in epidemiology, aeronautical engineering, or the mining and storage of uranium. Fortunately, domestic audio is less serious, its goals more scattered and ambiguous, than those and a thousand other pursuits.

And so, throughout the 20th century, any number of trends in domestic audio popped up their heads, some remembered as fads, others as legitimate approaches to playback. Among the latter are amplifiers whose output sections operate in single-ended mode, in which the entire signal waveform is amplified by a single device.

One summer in the mid-2000s I purchased a pair of Cambridge Audio components for my red-headed, tango-dancing Texas girlfriend. She quickly saw through my ruse to install some solid hi-fi in her New Jersey home away from home—but eventually she acquiesced, and soon Michael Martin Murphey (she), the Beatles (me), and Miles Davis (us) filled our weekends with music. Inspired by a Sam Tellig column I read around that time, I paired a Cambridge Azur integrated amplifier and CD player with a pair of Triangle Titus XS minimonitors. The sound produced by this quartet was clean, precise, and altogether pleasurable—for a total of about $1300.