J. Gordon Holt

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J. Gordon Holt  |  Sep 06, 2016  |  First Published: Apr 01, 1973  |  1 comments
666kossesp9.1.jpgThe top-of-the-line model from America's leading headphone manufacturer, these are bulky, heavy, very business-like in appearance, and very, very good.

The ESP-9 is dual-powered: from the AC line, or from the input signal itself, The power supply is rather large and heavy, and appropriate in appearance to the phones. Amplifier connections are via wires with spade lugs attached, and speaker connections are made to the rear of the power supply. A front-panel switch selects speaker or headphone operation, and terminates the amplifier outputs with 10 ohms in the Phones position.

Construction is typically top-of-the-line Koss: Rugged, nicely finished, and apparently very durable, and the phones are easy to handle. (Many headphones are so loosely pivoted on their headbands that they swing into impossible positions whenever you pick them up.)

J. Gordon Holt  |  Nov 30, 2000  |  First Published: Oct 01, 1972  |  2 comments
Alicia Holt, aged 18 months, devours her father's magazine

After much searching of soul and of bank account, we have reached an earth-shattering decision. The Stereophile is going to start taking ads.

J. Gordon Holt  |  Apr 03, 2018  |  First Published: Oct 01, 1972  |  6 comments
Lincoln Mayorga: Lincoln Mayorga & Distinguished Colleagues Vol.II
Lincoln Mayorga, arranger, harpsichord, piano.
Lincoln Mayorga, Doug Sax, prods.; Bill Schnee, eng.; Sherwood Sax, design engineer.
Sheffield Lab S-10 (LP).

Ever wonder just how much sound quality is lost by recording stuff on tape before making a disc? Here's your answer. This program of soft rock and cool jazz arrangements was recorded straight from studio to disc, and the sound is incredible! Suddenly, a veil that we never realized was there has been lifted, and we had the feeling we were listening to a direct-wire transmission rather than to a recording. We're not at all sure we will ever feel quite the same again about any. other recording, such is the dramatic difference in transparency and cleanness.

J. Gordon Holt  |  Dec 22, 1998  |  First Published: Dec 01, 1971  |  0 comments
We thought Audio Research's previous-model SP-2C (footnote 1) was excellent, but this is even better—the closest thing available, in fact, to the ideal straight wire with gain. Our sample had a minor glitch—there was a slight "plop" if you rotated the tone controls rapidly—but we could find nothing else about it to criticize. Currently, by far the best preamplifier than money can buy. And would you believe it uses tubes (at reduced heater voltage, for extended life and cooler operation)!
J. Gordon Holt  |  Nov 07, 1995  |  First Published: Nov 07, 1971  |  6 comments
The Bose 901 has created more of a stir in audio circles than any other loudspeaker we can think of, with the possible exception of the original Acoustic Research system. Much of the 901's popularity is attributable to Julian Hirsch's rave report in Stereo Review, and there is no doubt but that Amar Bose's compellingly convincing ads had their effect, too. But these things alone could hardly account for the 901's popularity.
J. Gordon Holt  |  Aug 11, 2015  |  First Published: Jul 01, 1971  |  18 comments
Until about nine months ago, in the fall of 1970, FM radio station WFLN, Philadelphia, was just another one of that dying breed: the classical FM station. Like its counterparts in the few remaining classical-radio cities, it provides the major part of the high-fidelity listener's radio diet, and also like most similar classical stations, its fidelity was nothing to brag about.
J. Gordon Holt  |  Apr 10, 2018  |  First Published: Jul 01, 1971  |  1 comments
Early pre-recorded cassettes were so shockingly variable that reviews of their sound would have served no purpose. Some later ones are remarkably good, though. Following are some recordings that we have found to combine excellent performance and superb recordings, some on cassette as well as LP:
J. Gordon Holt  |  Sep 15, 2015  |  First Published: Mar 01, 1971  |  9 comments
In the 1952 edition of the Radiotron Designer's Handbook, long recognized as the "bible" of the industry, the permissible level of IM distortion for a high-fidelity amplifier was given as 3%, with the alternate figure of 2% being cited as a "rather extreme" specification. We wonder what the author of that statement would think of today's solid-state amplifiers with their measured IM of 0.01% and less. And we wonder what he would think about the fact that these super-amplifiers still have audible distortion.
J. Gordon Holt  |  Jan 01, 1971  |  2 comments
After a number of years of equipment reviewing, one gets rather blasé about "compact" loudspeakers. The appearance of yet another one that looks like hundreds of others and embodies no radically new innovations to pique one's curiosity is likely to be greeted with a passionate Ho-Hum.
J. Gordon Holt  |  Nov 25, 1996  |  First Published: Dec 01, 1970  |  0 comments
An equipment reviewer for one of the consumer hi-fi magazines once confided to a manufacturer that he found it hard to like electrostatics because of the kind of people who usually like electrostatics. His implication—that certain kinds of people gravitate towards certain kinds of sound—is an interesting thought, and one that might bear some further investigation. But there is no questioning the fact that electrostatic speakers in general do have a particular kind of sound, that might be characterized as "polite."
J. Gordon Holt  |  Jul 31, 2009  |  First Published: Dec 01, 1970  |  0 comments
A reader who asked to remain anonymous wrote to tell us the results of some tests he saw conducted on one of our top-rated loudspeaker systems. Frequency-response checks showed that the system had virtually no deep bass, a midbass peak, a midrange slump, and a high-end rise. Further checks had shown gross distortion at input levels of over about 6W, and a definitely limited (although adequate for Row-M listening) maximum output-level capability. Said reader then went on to ask how we could possibly consider such a speaker to be one of the best available.
J. Gordon Holt  |  Oct 04, 2016  |  First Published: Dec 01, 1970  |  8 comments
Thanks to two developments and a promise, the compact cassette has finally become, as they say, a force to be reckoned with.

Development one, perhaps the most significant factor in the changing picture, is the ready availability of B-type Dolby devices (which are single-band Dolbys, acting only on hiss frequencies). Advent makes two that can be used with any tape machine, cassette or otherwise, while Fisher, Advent, and Harman-Kardon (as of this moment) are producing cassette recorders with built-in Dolby-B. No doubt there will be others by the time this gets in print.

J. Gordon Holt  |  May 08, 2018  |  First Published: Dec 01, 1970  |  6 comments
Pentangle: The Pentangle
Terry Cox (drums), Bert Jansch & John Renbourn (guitars), Jacqui McShee (vocals), Danny Thompson (double bass), Shel Talmy, prod.
Transatlantic TRA162 (English LP), Reprise RSLP63 15 (US LP). TT: 30:52.

The first "pop" recording we've ever reviewed in Stereophile may set a precedent for future reviews if there are others that sound like this. To this untutored ear, the material is rock out of raga, but it is beautifully done and, except for the larger-than-life singer, the sound is almost shockingly good. No filthy fuzzed-up guitars here, and the pickup of the double-bass simply has to be heard to be believed. Get it, at least as a demo.

J. Gordon Holt  |  Aug 04, 2016  |  First Published: Jun 01, 1970  |  6 comments
Editor's Note: Approaching its ninth year of publication in 1970, the advertisement-free Stereophile was failing as a business. There was just one issue published between December 1968 and June 1970, the date when J. Gordon Holt published this plea in response to the reaction to the increased subscription price: first to $4 for four issues, equivalent to $25 in 2016, then to $5 ($31). The response from subscribers to his plea was not positive enough to enable the magazine to continue publishing—Gordon could publish just two more issues in the next two years before Stereophile had to accept advertising, first from dealers in October 1972 and from manufacturers in December 1977.Ed.

Our recent price increase at the end of 1969 elicited numerous letters telling us the magazine was exhorbitant at $4 a subscription and is outrageous at $5, and supporting their contention with comparisons between the price per page of the Stereophile and one or another of the commercial hi-fi magazines. We will answer this once, here and now, and then let the matter drop.

J. Gordon Holt  |  Apr 12, 2017  |  First Published: Jun 01, 1970  |  12 comments
If we had been asked some time ago to describe our "dream amplifier," chances are we would have described the Crown DC-300. Designed originally as an industrial device, it was made available as an audio amplifier rather as an afterthought. But if that roundabout approach is necessary to produce an audio amplifier like this, so be it.

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