"Why didn't they choose a color set?" I had been reminiscing about the early days of TV and how my parents bought a black-and-white set so we could watch the Coronation of Queen Elizabeth II in 1953. My daughter Emily's question had me stumped. It is difficult to explain to someone born 10 years after the launch of CD—someone who, for example, has never seen, let alone used, a typewriter, and who enjoys a comparatively infinite set of choices among mature 21st-century technologies—that it was not always thus.
J.S. BACH: The Goldberg Variations, BWV 988
Glenn Gould, piano (1955); Yamaha Disklavier Pro piano, "Re-Performance" by Zenph Studios
Sony Classical 8697-03350-2 (SACD/CD). 2007. Howard H. Scott, prod. (1955 mono sessions); Steven Epstein, prod. (2007 stereo, multichannel, and binaural sessions); Peter Cook, Richard King, eng. (2007); Dennis Patterson, asst. eng. (2007); Marc Wienert, piano voicer (worked with Gould); Ron Giesbrecht, calibration. Zenph project team: Mikhail Krishtal, Anatoly Larkin, Peter J. Schwaller, John Q. Walker. DDD. TT: 77:02.
Performance *****
Sonics ****
Some readers may feel that it is pushing poetic license beyond reasonable limits to call the Krell KSA-50 a "new-wave" amplifier. It has, after all, been around for several years. The Krell KSA-50 is new-wave enough, however, to be an incredibly stiff class-A design, rather than a pseudo–class-A circuit, and its 50 watts per channel are supported by enough of a power supply to drive an arc welder. You get about 70 watts of RMS power with 8 ohms, 150 watts with 4 ohms, and sufficient watts into 2 ohms to threaten my load resistors. There is almost enough power to drive a pair of Apogee Scintillas at their ohm setting—though I'd prefer at least the Krell KSA-100.
The most important change made to the system was one that held up the writing of my review of the Mark Levinson No.23.5 power amplifier for several months, such was its anticipated impact. Though my listening room is well-equipped with wall sockets, there are actually only two 15A circuits serving these outlets. Ever since I had converted what had hitherto been our house's master bedroom into my listening room, I had intended to run new circuits to it.
"A high-quality amplifier must be capable of passing rigid laboratory measurements, meet all listening requirements, and be simple and straightforward in design in the interest of minimizing performance degradation..."—Cdr. Charles W. Harrison Jr., Audio, January 1956 (footnote 1)
John Atkinson: Making It Live
The e-mail from Stereophile reviewer Bob Reina was straightforward: "I want to make a demo of my new jazz group. I plan to record the session in my living room by getting my old four-channel Teac 3440 out of mothballs and sticking one or two mikes on each instrument. I'd like your view on which mikes would be most appropriate for the four instruments . . . "
Stereophile started publishing its "Recording of the Month" feature in its December 1992 issue, with the late Igor Kipnis's rave review of Keith Jarrett performing Shostakovich's 24 Preludes and Fugues.
Back in the bad old pioneer days of high fidelity, the 1960s and early 1970s, amplifier manufacturers embarked on a specifications war, claiming ever lower percentages of total harmonic distortion. But, as J. Gordon Holt presciently pointed out in the 1960s, without reference to the spectrum of the distortion harmonics, the actual percentage was not in itself a reliable indicator of an amplifier's sound quality. And as those early low-THD models had distortion spectra that were heavily biased toward the sonically objectionable fifth, seventh, and ninth harmonics, and suffered from other related ills, they tended to sound quite nasty.