John Atkinson
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AXPONA 2013
John Atkinson Mar 14, 2013 9 comments
Audio Note UK's David Cope always does good dems at shows, and AXPONA was no exception. With the K/SPe two-way, sealed-box speakers ($3700/pair plus $650/pair for stands) placed in the room corners, and driven by the OTO SE Signature parallel singled-ended integrated amplifier ($5500; $6300 with phono stage), Lukas Foss's Time Cycle, a 1960s recording from Leonard Bernstein conducing the Columbia Symphony Orchestra, sounded rich yet detailed, with percussion instruments nicely delineated in space. David then played a familiar CD, Cantus singing "Swing Low, Sweet Chariot," which I had recorded 10 years ago. This revealed the system to sound a little too lush and warm, but who could complain about that!
CES 2006
John Atkinson Jan 08, 2006 0 comments
Toward the end of the final day in Las Vegas, I found Kalman Rubinson entranced by the sound of Shirley Horn singing and playing piano in the Audio Research room at T.H.E. Show. A pair of the new Mk.2 version of the Wilson Sophia speakers was being driven by ARC's Reference 210 monoblocks, a Reference 3 line stage, the Minnesota company's new Ref CD7 player, with cables from Shunyata and Cardas and AC conditioning by Richard Gray. I was equally entranced.
CES 2006
John Atkinson Jan 08, 2006 1 comments
Toward the end of the final day in Las Vegas, I found Kalman Rubinson entranced by the sound of Shirley Horn singing and playing piano in the Audio Research room at T.H.E. Show. A pair of the new Mk.2 version of the Wilson Sophia speakers was being driven by ARC's Reference 210 monoblocks, a Reference 3 line stage, the Minnesota company's new Ref CD7 player, with cables from Shunyata and Cardas and AC conditioning by Richard Gray. I was equally entranced.
CES 2010
John Atkinson Jan 13, 2010 2 comments
Elsewhere in this report, Brian Damkroger writes about the new Audio Research DS-450 class-D power amplifier. However, I was more taken by the Minnesotan company's $5995 DSI200 integrated amplifier, which offers 200Wpc into 8 ohms, compared with the larger amplifier's 410W, and had its top off. (This is Las Vegas, after all.) The 93%-efficient class-D outputstage was developed in-house and is coupled with a hefty linear power supply.
Tube Power Amp Reviews
John Atkinson Sep 26, 1995 Published: Sep 26, 1990 0 comments
"The only tubes that I want to see in my household are...the picture tube in my TV and the magnetron in the microwave oven," a Glendale, CA, reader recently wrote, and I guess his feelings reflect those of many when confronted by a supposedly "obsolete" audio technology. Forty years after the invention of the transistor and 20 after the widespread introduction of solid-state amplifiers (footnote 1), it must come as a shock to readers of the mass-market "slicks" that not only do a number of American manufacturers manufacture amplifiers and preamplifiers using tubes, but some of those companies—Counterpoint and Audio Research in particular—are among the more successful. It is the Classic 60 power amplifier from Minnesota-based Audio Research that is the subject of this month's lead-off equipment review.
AXPONA 2011
John Atkinson Apr 16, 2011 1 comments
While making my way to the Goldmine seminar room at Axpona, to catch Michael Fremer's turntable set-up talk, I came across pianist John Yurick playing some smooth jazz improvisations to a background of a Lamborghini and Aston Martin that happened to be parked in front of the Stereophile booth.
RMAF 2012
John Atkinson Oct 21, 2012 2 comments
A reader complained recently that exhibitors at audio Shows tend to demonstrate cost-no-object systems. He was right—they do. As Stephen Mejias has explained, exhibiting at a show is an expensive proposition and most companies go for broke with the systems they show, wanting to get the maximum “Wow factor,” hence return, on that investment.

Colorado retailer Audio Limits was no exception, its large room off the Marriott’s atrium featuring Venture Ultimate Reference loudspeakers ($135,000/pair) driven by FM Acoustics 115 monoblocks ($108,200/pair), an FM Acoustics 245 preamp ($25,800), with the source either a PC laptop running XX High End software, a Weiss Jason transport ($22,7070), or a Weiss Man301 network player ($9083 without DAC), Weiss Medea+ FireWire D/A converter ($21,799) . . .

RMAF 2007
John Atkinson Oct 14, 2007 4 comments
Audioengine is making a name for itself with its extremely affordable powered speakers. But rather than photograph the speakers being demmed at RMAF, I concentrated on the Apple iBook running iTunes being used as the source. "What's that?" I asked, pointing to the dongle.
AXPONA 2013
John Atkinson Mar 13, 2013 0 comments
Audioengine's small powered speakers have become my go-to recommendations for desktop situations; I bought a pair of the Audioengine 2s for use with the flat-screen HDTV in our kitchen, where they do a great job. The 2s ($199/pair) are the small white speakers in the center of my photograph; flanking them are the Audioengine 5+ speakers ($399/pair). Source was a MacBook Pro feeding the speakers 24/96 audio via the 24-bit capable Audioengine D2 streaming wireless interface/DAC ($599/set), which my colleague Michael Lavorgna enthusiastically reviewed in February 2012.
Capital AudioFest 2011
John Atkinson Jul 10, 2011 1 comments
The engineer in me just doesn't get the products from AudioNote UK. Unprepossessing, two-way speakers that cost a lot of money; non-oversampling digital products that cost a lot of money; single-ended triode amplifiers that cost even more. But the musician in me makes sure I always check out the AudioNote room at an audio Show—a fine time is guaranteed for all!

Such it was at AudioFest 2011. When I walked in, David Cope (left) was playing a CD of the Rachmaninov cello sonata on the AudioNote CD4.1X player ($10,500). Amplification was being provided by the AudioNote Jinro integrated amplifier that Art Dudley reviewed in April 2011 ($26,500). Speakers were the AudioNote Lexus Signatures, the fourth rung up the ladder on modification of what was once was the original Snell Model E ($16,250/pair; this speaker has external crossovers whereas the three less-expensive models don't). It was with a definite sense of loss that the Rachmaninov movement came to an end. Makes you think. Made me think. Something is going on but you don't know what it is. Do you, Mr. Atkinson?

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