J. Gordon Holt

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J. Gordon Holt Posted: Sep 14, 2012 Published: Apr 01, 1988 0 comments
I was so impressed by the Nelson-Reed 8-04/B loudspeaker's low-end range that I seriously doubted the add-on subwoofers could add enough of significance to be cost-effective.

I was wrong.

Two of the subwoofers were provided, along with the necessary electronic crossover unit. Each 1204 unit contains four 12" woofers in a very solid sealed enclosure, with two facing to the front and two facing the rear. The electronic crossover has three controls, besides the AC power switch: a hardwire (footnote 1) bypass switch, a stereo/mono switch, and a subwoofer level control. In the stereo mode, the low frequencies are kept separate, left from right; in mono mode, they are blended together for feeding to a single subwoofer. I will not resurrect the question of whether or not it is important to maintain stereo separation into the LF range, except to echo N-R's observation that there is no LF separation on analog discs to begin with; the lows are mixed together, to limit vertical excursions of the cutting stylus that could cause it to rise above the disc surface or, worse, dig into the aluminum base of the master disc.

J. Gordon Holt Posted: Aug 17, 2012 Published: Apr 01, 1988 0 comments
According to designer Bill Reed, the Nelson-Reed 8-04/B was not originally intended to be an audiophile speaker system, but was instead designed as a high-quality monitor for the critical recording engineer who wanted to be able to walk from the studio into the control room and hear the same thing from his speakers that he heard "live." The fact that modern studio mike technique ensures that this could never happen is probably beside the point. The point is that reproducing the original power and dynamic range of live music is a formidable challenge, which practically no audiophile speakers have met successfully. On the other hand, so-called studio monitors, which can do that routinely, have tended to be highly colored and otherwise generally lousy in all areas of fidelity except output capability. The 8-04/B was an attempt to combine the strengths of both kinds of speaker, while avoiding their usual weaknesses.
J. Gordon Holt Posted: Aug 17, 2012 Published: Jun 01, 1987 1 comments
"Grand Integra" is the name Onkyo has given to its line of perfectionist-oriented audio products, and the M-508 is the cheaper of Onkyo's two Grand Integra power amplifiers. (The flagship model is the $4200 M-510, reviewed by Larry Greenhill in Vol.8 No.8, featuring "high current capability," and rated at 300W continuous per channel.)
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J. Gordon Holt Posted: Jul 19, 2012 Published: Jan 01, 1987 0 comments
Most audiophiles know Mobile Fidelity as the record company with the philosophy of resurrecting old, important, recorded performances and re-releasing them with (hopefully) the kind of sound they should have had in the first place. Few audiophiles are aware that Mobile Fidelity is also the name of a (different) recording company which collects sound effects in four channels for motion picture and television post-production.
J. Gordon Holt Posted: May 24, 2012 Published: May 01, 1988 0 comments
PSB is a small, Toronto-based manufacturer that has been collaborating with Canada's National Research Council to try and take some of the guesswork, some would say magic, out of loudspeaker design.

The NRC, financed by the Canadian government, does basic research in many technological areas and makes its findings available to any firm wishing to use them. (Most other countries provide or encourage this kind of government/business cooperation. It is against the law in the US, to our great disadvantage.) The NRC's audio division, headed by physicist Dr. Floyd E. Toole, has devoted the last several years to the rather formidable task of defining, and assigning numbers to, the various aspects of loudspeaker performance that affect listeners' subjective assessments of their sound.

J. Gordon Holt Posted: Mar 30, 2012 Published: Mar 01, 1984 0 comments
While I refuse to admit publicly how long I have been sitting on these loudspeakers before doing the report on them, I must say that it is probably a good thing I wasn't in all that of a hurry to get around to it. They did not sound very good in the room where I had initially installed them, and had I written the report on that basis, it would have been lukewarm, to say the least.

I have now had the opportunity to live with the Acoustat 2+2s in my usual listening room, which is more like a typical listening environment (19' by 24' by 9' and moderately padded), and I am more than a little impressed. This is an extremely good speaker, particularly at its price of $2100/pair.

The 2+2 resembles the Model Four in that it contains four of Acoustat's full-range electrostatic panels per side, but differs from it in that two of the panels (per side) are stacked on top of the first pair to produce a radiating surface twice as high and half as wide as that of the Four. The result, particularly in the case of the black-grilled version we tested, bears a startling resemblance to the mysterious obelisk in 2001, A Space Odyssey. The 2+2 system towers almost to the ceiling (and at just under 8' may be too high for some ceilings), and although it is more graceful in appearance than a pair of Fours, it tends to dominate a listening room at least as much.

J. Gordon Holt Posted: Jan 30, 2012 Published: Apr 01, 1988 0 comments
Beethoven: Sonata No.32, Op.111; Sonata No.21, Op.53 ("Waldstein")
Tibor Szasz, piano
Bainbridge BCD-6275 (CD). Leo de Gar Kulka, eng. & prod. DDD. TT: 58:03

Mozart: Piano Concerto No.13, K.415; Overture to Lucio Silla, K.135
Jeremy Menuhin, piano; George Cleve, 1987 Midsummer Mozart Festival Orchestra
Bainbridge BCD-6273 (CD). Leo de Gar Kulka, eng. & prod. DDD. TT: 36:58

Prokofiev: Alexander Nevsky, Lieutenant Kije
Andre Previn, Los Angeles Philharmonic
Telarc CD-80143 (CD). Jack Renner, eng.; Robert Woods, prod. DDD. TT: 63:37

Rachmaninov: Sonata for Cello and Piano, Op.19
Steven Kates, Montagnana cello; Carolyn Pope Kobler, Bösendorfer piano
Bainbridge BCD-6272 (CD). Leo de Gar Kulka, eng. & prod. DDD. TT: 40:42

The Sounds of Trains, Vols.1 & 2*
Bainbridge BCD-6270, -6271* (CDs). Brad Miller, eng. & prod. DDD. TTs: 60:45, 50:14*

If you read my article in these pages about recording the Cumbres and Toltec Scenic Railway steam trains (January 1987, Vol.10 No.1), you may recall the mention of Colossus. Colossus is the name of a new digital recording system which designer Lou Dorren claims to be different from every other digital system in several ways, none of which has ever been disclosed to us. I had a chance to listen to some tapes made on it shortly after writing the C&TSRR article, but since they were made with a completely unfamiliar microphone (Mobile Fidelity Productions of Nevada's own design) and featured mainly the sounds of trains, airplanes, and other sources of potential ear damage, I couldn't really tell anything about the recording system, except that it had the kind of low end I expect from any respectable digital audio. A sonic evaluation had to wait until I heard Colossus on more familiar terms—that is, with music recordings. Now, that time has come.

J. Gordon Holt Posted: Feb 01, 2011 Published: Apr 01, 1989 1 comments
It is often said that anyone with a recorder and a couple of microphones can record an orchestra. It's true, assuming you can get permission to do it (another story entirely). But that statement fails to address an important question: "How well?"

The rudiments of any skill can be learned from books. Practice can develop a fair level of competence. Beyond competence, however, the student is governed by his genes and/or family environment, depending on which theory of human potential you subscribe to. Whatever the reason, some practitioners of both disciplines never seem able to transcend mere competence, while others go on to become legends in their own times. John Eargle, chief recording engineer for Delos Records and producer of this fascinating recording, may or may not qualify as a legend, but he is obviously 'way past "a fair level of competence."

J. Gordon Holt Posted: Aug 30, 2010 Published: Sep 30, 1989 1 comments
Denon Anechoic Orchestral Recordings
Music and Test Signals for Evaluation of Room Acoustics
Mashahiko Enkoji, Osaka Philharmonic Orchestra
Denon CD PG-6006 (CD only). Katsuhiro Tsubonou, Yoshiharu Kawaguchi, dirs.; Norio Okada, Katsuhiro Miura, engs. DDD. TT: 58:42
J. Gordon Holt Posted: Jul 30, 2010 Published: Dec 30, 1980 1 comments
A very popular myth among the audio unwashed—and one still perpetuated by the pop hi-fi writers—is that nothing is to be gained by paying more than $1000 for a stereo system (footnote 1). Members of the general public, including masses of people who enjoy live, unamplified music, have the impression that more money simply buys one wider and wider frequency range, and defend their $500 "compact" systems with the lame excuse that their ears aren't all that good, and who needs to hear what bats hear anyway? This is no doubt a soothing emollient for one's disinclination to invest more money in audio gear, but it is a supreme self-deception.

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