John Atkinson

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John Atkinson Posted: Jun 07, 2012 0 comments
The Magnepan room in the Atrium hotel had no fewer than three Californian retailers listed on its sign: Shelley's Stereo of Woodland Hills, Hi5 Stereo of La Habra, and Inland Sound of San Bernardino. But the sound in this room was not a case of too many cooks, the sidewall-mounted, motorized Magnepan MMC2 panels being reinforced by panel subs hidden in the room furnishings and a center-channel panel to give a presentation that sounded better than the total system costs of $4700 would suggest.
John Atkinson Posted: Jul 09, 2011 1 comments
When I asked the price of the floorstanding Philharmonic 3 (front), which I had heard producing a big sound with extended low frequencies on a recording of Copland's Fanfare for the Common Man, driven by an AVA amplifier, I was expecting an answer of the usual "many thousands of dollars." Instead, I was told the speaker costs just $2800/pair!

That is a lot of speaker for the money. The 3 combines a Raal 10D ribbon tweeter crossing over at 2900Hz to a BG Neo 8 planar-magnetic driver in an open-back enclosure. The bottom enclosure, isolated from the upper with a 1/25" vibration-absorbing pad, handles frequencies below 650Hz and loads an 8" Scanspeak Revelator woofer with a transmission line. Less-expensive versions of the speaker, the Philharmonic 1 and 2, differ only in the drive-units used. Check out www.philharmonicaudio.com for the full technical story on these speakers.

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John Atkinson Posted: Jan 13, 2009 0 comments
Relatively affordable at $30,000/pair, that is, given the cost-no-object construction featured by TAD's new CR-1 "Compact Reference Monitor," seen here with its designer Andrew Jones and compared with the company's original floorstanding and superb-sounding Reference One from 2006. (Across the corridor from TAD, Ray Kimber was using four Reference Ones to demo his new IsoMike recordings in surround.)
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John Atkinson Posted: Apr 06, 2009 2 comments
"Air Motion" because the Adams—familiar to me from the German company's strong showing at pro-audio shows—feature modern versions of the Oskar Heil-designed "Air Motion Transformer" higher-frequency drive-units that a brief period of popularity in the 1970s. This uses a corrugated aluminum-foil diaphragm that moves somewhat like an accordian bellows, alternately squeezing and stretching the air between the folds. Adam, who is entering the North American high-end audio market, was proudly showing its top-model Tensor series at SSI, but I was also impressed by the active A5 shown in the photo, which crosses the AMT tweeter over to a moving-coil woofer at 2.2kHz and costs just $900/pair. With the $600 Sub 7 active woofer also shown in the photo, a pair of Adam A5s would make the basis for an affordable high-quality system.
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John Atkinson Posted: Mar 12, 2013 2 comments
My first visit at AXPONA was to the large ground-floor room where AIX Records' Mark Waldrep (pictured) was playing back some of his superb-sounding multichannel recordings from Blu-ray, complete with hi-def video.
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John Atkinson Posted: Oct 19, 2012 2 comments
Taking a somewhat different, historical approach than my presentation on the same subject at the 2009 RMAF, HiFi Plus editor Alan Sircom, despite being jetlagged, forcefully showed how insensitive use of compression kills recorded sound.
John Atkinson Posted: Jun 10, 2013 1 comments
At $12,600/pair, the two-way S1 is the least-expensive speaker to come from Magico. Nevertheless, in a relatively large room at the Atrium, driven by the Constellation monoblocks ($54,000/pair) that Mickey Fremer will be reviewing in the October issue, and the Constellation Virgo preamp ($29,000) had an ease to its sound, coupled with an almost full-range balance with palpable imaging. Source was Constellation’s new Cygnus server ($29,000), controlled by an iPad app, and cables were all Kubala-Sosna. Expensive electronics but this system was one of my best sounds at the Show. (And I’m not just saying that because Constellation’s Peter Madnick played one of my favorite Cantus tracks, an acapella treatment of Curtis Mayfield’s “It’s Alright,” which I recorded live at Minneapolis’s Southern Theater in 2008.
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John Atkinson Posted: Apr 06, 2011 1 comments
The Helium2 has long been one of Stereophile's long-term reference monitors, so I was expecting good sound when I went into the VMax Services room. And apart from the ubiquitous upper-bass boom that afflicted the standard-sized rooms at the Hilton Bonaventure, good sound was what I heard.
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John Atkinson Posted: Oct 18, 2011 0 comments
I stuck my head in the door of Room 8009. "That's Willie Nelson," I recognized that distinctive voice. "But what's he singing? Wait a second, that's Peter Gabriel's 'Don't Give Up'—WT...?" I had to go in and take a seat. Daedalus Athena three-way speakers ($9950/pair) were being driven by AMR AM-77 monoblock amplifiers which in turn were being fed signal from a First Sound Presence Deluxe tubed preamp ($9200). Source was AMR's impressive CD-77 CD Processor. Nice, very nice.
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John Atkinson Posted: Feb 17, 2002 0 comments
"An amusement park for the mind." That was how, some years ago, one engineer described the Audio Engineering Society's biannual conventions, which alternate between European and American venues. The 111th convention, subtitled "Advancing the Art of Sound," was held at the cavernous Jacob Javits Center on Manhattan's west side in early December. (It had originally been scheduled to take place last September, but was postponed for the obvious reason.)

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