John Atkinson

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John Atkinson Posted: Jan 16, 2013 0 comments
Gary Koh was showing off his new Genesis Advanced Technologies 2.2 junior speaker ($80.000/pair) with a superbly natural-sounding track from Canadian chanteuse Anne Bisson. The 2.2jr combines a 48"-high midrange ribbon with 12 of the 1" circular-ribbon tweeters used in other Genesis designs and two servo-controlled 12" aluminum-cone woofers, these driven by their own 1kW amplifier. The rest of the system included Viola amplification and a Burmester phono preamplifier.
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John Atkinson Posted: Apr 03, 2009 4 comments
I had enthused over the sound being produced by French company Focal's top-line Grande Utopia EMs ($180,000/pair) in our report from the 2008 Rocky Mountain Audio Fest, so the first room I went to at the 2009 SSI was the room featuring the exact same pair of Grande Utopias. In Denver they had been driven by Boulder source and amplification components; in Montreal, amplification was all YBA—Passion 1000 monoblocks and Passion preamp—cabling was AudioQuest, and the source was the excellent sounding Esoteric P-01VU transport ($32,000) and D-01VU dual-mono D/A converter ($32,000), clocked by the G-0Rb high-precision master clock ($16,000).
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John Atkinson Posted: Mar 24, 1996 0 comments
"A newspaper can flout an advertiser...but if it alienates the buying public, it loses the one indispensable asset of its existence."—Walter Lippman, 1922, reprinted in Public Opinion, New York: Free Press, 1965.
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John Atkinson Posted: Aug 16, 2013 Published: Aug 01, 2006 28 comments
You could sense the frustration in Keith Pray's e-mail. "We are on the same team. I have always respected your wishes and will continue to do so," he had written me. At the request of a possible advertiser, Stereophile's publisher had asked me a question about something appearing in the issue of Stereophile we were preparing. I had responded that not only would I not give him an answer, I felt it inappropriate for him to ask.
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John Atkinson Posted: Jan 15, 2014 1 comments
I’ve had a couple of conversations the past couple of years with mastering engineer Dave Collins about the D/A processor he was designing for Manley Labs, the company run by his wife EveAnna Manley. The 2014 CES saw the consumer debut of the Heart Monitor Controller 24/192 DSP ΔΣ [Delta-Sigma] DAC, which was being demmed in a system featuring Manley’s 25th Anniversary monoblocks, which use KT120 tubes. There are four digital inputs and Dave has kept the fully differential signal path as short as possible. Silicon includes a SHARC DSP and AD1955 DAC chips and harmonic distortion has been kept to a superbly low –120dB, and even that is the subjectively benign second. Price has yet to be decided.
John Atkinson Posted: Sep 09, 2007 Published: Nov 09, 1994 1 comments
If there's a phrase that increasingly gets my dander up, it's "mid-fi." I'm even starting to lose patience with the term "High End."
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John Atkinson Posted: Sep 19, 1997 Published: Sep 19, 1993 0 comments
"To be an influence in any society...one can be a little different, but only a little; a little above one's neighbours, but not too much."---C.P. Snow, The Masters, 1951
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John Atkinson Posted: Jan 13, 2010 3 comments
"Have you heard the Devialet D-Premier amplifier?" asked UK high-end distributor Riccardo Franassovici when I bumped into him in the Magico room. (We were both there to check out the impressive new Q5 loudspeaker that Jason Serinus writes about elsewhere in this report.
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John Atkinson Posted: Oct 20, 2011 0 comments
It is obviously an Avalon design but the new Idea loudspeaker ($7995/pair) continues the Colorado company's goals of combining transparency and articulation with expansive soundstaging. All these qualities were in evidence at RMAF, with the Ideas driven by Electrocompaniet monoblocks on cuts from Johnny Cash and Luka Bloom. The Idea combines a 1" dome tweeter with two 7" Nomex-Kevlar–cone woofers. The woofers are loaded with a downward-firing port.
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John Atkinson Posted: Sep 24, 1994 0 comments
During a recent visit to Canada's National Research Council, I noticed stuck to the wall of the prototype IEC listening room a page of results from one of Floyd Toole's seminal papers on the blind testing of loudspeakers. The scoring system was the one that Floyd developed, and that we adopted for Stereophile's continuing series of blind tests. "0" represents the worst sound that could possibly exist, "10" the perfection of live sound—a telephone, for example, rates a "2." The speakers in Floyd's test pretty much covered the range of possible performance, yet their normalized scoring spread, from the worst to the best, was just 1.9 points.

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