John Atkinson

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John Atkinson Posted: Oct 20, 2011 1 comments
. . . stand-mounted speaker is hardly compact but it is a reference. TAD's Andrew Jones was showing off the speaker, which combines a hi-tech coaxial tweeter/midrange array with a port-loaded, high-excursion woofer, with all-TAD electronics, including an asynchronous USB DAC and 600W-into-4 ohms solid-state monoblocks. What did I think of the sound? Well, for that all I will say is that it echoed what I will be writing in my January 2012 review.

On passive show were TAD's new entry-level E1 floorstanding speaker. Scheduled to cost $27,000/pair, the E1 uses a beryllium-dome tweeter and is a more refined development of the Pioneer S1-EX that so impressed Kal Rubinson a few years ago.

John Atkinson Posted: Jun 08, 2012 1 comments
TAD premiered its new E1 floorstander ($29,800/pair) at the 2012 CES in January, but THE Show Newport Beach was the new speaker's first public outing. Trickling down the technology from TAD's massive Reference One (now being used for monitoring at London's famed AIR Studio) and Compact Reference CR 1, the E1 still uses a coaxial drive-unit with a beryllium-dome tweeter for the treble and midrange, but with the midrange cone now magnesium rather than beryllium.
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John Atkinson Posted: Apr 16, 2000 0 comments
In this issue you can find a full report from the 2000 International Consumer Electronics Show, held last January in Las Vegas. By contrast to the 1999 CES, the Y2K Consumer Electronics Show was considerably more upbeat, both according to my own observations and to those experts who specialize in judging the size of Las Vegas conventions: the city's taxi drivers. Yes, there were some rooms where lonely exhibitors were more than usually pleased to welcome a visitor from the press, but to judge from the home-theater exhibits at the Las Vegas Hilton's Convention Center and the specialty audio exhibits at the Alexis Park Resort Hotel, as well as the companies exhibiting at the splinter T.H.E. Show at the St. Tropez, the joint was jumping.
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John Atkinson Posted: Jan 17, 2013 0 comments
The Phoenix, a large, attractive-looking three-way design with ceramic-diaphragm drivers, can be had in passive form for $75,000/pair or in active form for $95,000/pair. The active form includes a 500W class-D amplifier for the woofers and incorporates the Rives PARC low-frequency equalization. Demmed with VAC amplification driving the HF and MF sections, the active Phoenixes worked well on Charles Mingus Mingus, Mingus, Mingus, Mingus album, the low end sounding more evenly balanced than in most other rooms.
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John Atkinson Posted: Jan 13, 2011 0 comments
The Talon loudspeaker brand has been revitalized since it was purchased by Richard Rives Bird. Richard is see here with the new Phoenix, a floor-standing three-way with ceramic drive-units. The Phoenix costs $72,000/pair in passive form, which is what was being demmed at CES, driven by VAC amplification. The crossover is mounted in a separate compartment at the rear of the woofer section and an upgrade (approximate price $15,000) is planned whereby the passive crossover module can be replaced by one containing a line-level crossover, Rives' PARC bass equalizer to provide room correction, and a class-D amplifier to drive the woofers.
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John Atkinson Posted: Jun 01, 2010 Published: Jun 01, 1989 0 comments
As fascinating as the design of high-end hardware can be, it goes without question that without musical software (or firmware, as our more computer-minded readers would have it) of an appropriately high standard, the whole business would be pointless. Stereophile's interviews have therefore often featured engineers and producers whose recorded work reveals sound quality to be a major concern. I interviewed Performance Recordings' James Boyk back in Vol.9 No.6; J. Gordon Holt spoke in Vol.10 No.3 with Doug Sax and Lincoln Mayorga, of Sheffield Lab, and with Keith Johnson of Reference Recordings, about their history-making Moscow sessions; JGH also discussed Brad Miller's and Lou Dorren's Colossus digital project in Vol.10 No.1 and Vol.11 No.4; while last month Dick Olsher interviewed Peter McGrath, responsible for some superb-sounding recordings for Harmonia Mundi USA as well as for his own Audiofon label.
John Atkinson Posted: Jul 09, 2011 0 comments
Ken Swauger runs a Baltimore-based company called TapePath (www.tapepath.com) that specializes in restoring classic open-reel tape recorders, especially ReVox A77s. Ken is shown here in the vestibule to the Polk room, holding a baggie with all the parts from an A77 that he replaces and upgrades. I still have an A77 in storage—perhaps I'll send it to Ken to have it brought back from the dead!
John Atkinson Posted: Jun 07, 2012 1 comments
I had not heard the 300W Technical Brain monoblocks ($90,000/pair) before, but driving the TAD CR1 speakers that I very positively reviewed last January ($40,600/pair with stands), they produced a sound from the Reference Recordings Nojima performance of Liszt's Mephisto Waltz that offered superb scale yet with equally superb microdynamics. The amplifier is said to run in class-A up to 120W and has "no resistors in the signal path"! Source was the Ratoc D/A converter (currently only available in Japan) fed data by a MacBook Air, preamp was also Technical Brain ($57,000) and cables were all TB designer Kurosawa-san's own. The system was powered by the Audience aR12-TS power conditioner.
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John Atkinson Posted: Apr 07, 2008 1 comments
I wasn't familiar with Montreal-based Tenor Audio's amplifiers when I entered their room at FSI. But the sound of the new 350M hybrid monoblocks—tube front end, MOSFET output, 350W power, CDN$90,000/pair—with Avalon Eidolon speakers, an upsampling CD player from Audio Aero, all connected with Kubala-Sosna cables, was impressive. The sound of the JVC XRCD reissue of André Previn's Scheherazade was rich and expansive, but a little recessed. It was explained to me, however, that the speakers were still breaking in. Apparently a static discharge the previous day had caused a DC pulse to be sent to the Kharma speakers Tenor had first used in their room, destroying the midrange units. Ouch!
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John Atkinson Posted: Jan 14, 2010 1 comments
One of my last stops at THE Show at the Flamingo was the Teresonic room, where Mike Zivkovic demmed his 6'-tall single-driver Ingenium Silver Edition speaker using his own single-ended 2A3 tube amplifier. According to Mike, the amp uses interstage and output transformers from Lundahl and "there is not a capacitor in the circuit."

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