John Atkinson

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John Atkinson Posted: Mar 13, 2013 1 comments
With Benchmark's high-value DAC1 D/A headphone amplifier getting a little long in the tooth—our original review was in July 2003—it was good to hear the new DAC2 HGC ($1995) at Axpona. The DAC2 uses an asynchronous USB2.0 interface, will decode DSD files, has five digital inputs, two single-ended analog inputs, balanced and singled-ended analog outputs, two headphone outputs, and features a hybrid analog/32-bit digital volume control that preserves resolution. Analog signals are never digitized; digital signals never pass through an analog potentiometer; yet both analog and digital volume are controlled with a single knob.
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John Atkinson Posted: Aug 16, 1998 0 comments
As with past HI-FI Shows, we asked visitors to HI-FI '98 to vote for the room that offered what they thought to be the best sound. The ballot in the Show Guide asked visitors to list the best, second-best, third-best, and worst sounds, for which I allocated 3 points, 2 points, 1 point, and -1 point, respectively. Any exhibitor that received more than 0.7% of the total votes cast is listed in the Table. I've tried to include both the exhibitors and the brands demonstrated, as listed in the Show Guide and in our report text in the September issue of the paper Stereophile. My apologies if I've left anyone out.
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John Atkinson Posted: Oct 14, 2008 10 comments
Could be. I saved my visit to the Audio Unlimited room almost for last on Sunday afternoon at RMAF. There was the pair of Focal Grande Utopia EMs that apparently had NY retailer Andy Singer dancing at their launch in France last spring. driven by a pair of Boulder 2050 monoblocks. Front-end was either Boulder's new 1021 disc player/music server or the Clearaudio Statement turntable. Cabling was all Tara Labs, including Mikey Fremer's reference The Zero interconnects. Musical Surroundings' Garth Leerer played me just two LPs for me to become awed by the 580 lb Focals: the Gary Karr transcription for double bass and organ of the Albinoni Adagio, which showed how effortlessly the speakers handled not just the spl but also the scale of the organ's sound, and Iona Brown's performance of Vaughan Williams' A Lark Ascending, which showed how well the speakers did delicacy.
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John Atkinson Posted: Oct 14, 2008 10 comments
I admit it. I have found YG Acoustics' hyperbolic promotional material off-putting. But having recently listened to the Colorado company's 4-way Anat Reference Professional speaker system in Wes Phillips' system—he is reviewing it for our February 2009 issue—I made a point of seeking the speaker out for a longer audition at RMAF.
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John Atkinson Posted: Apr 14, 2002 0 comments
Sometimes, taking what looks like the easy route turns out to be a bust. The line for cabs outside the Alexis Park Resort Hotel in Las Vegas, home of the high-end audio exhibits at the 2002 Consumer Electronics Show, must have been at least 50 people long. So much for the post-9/11 forecasts of doom that had preceded the convention: last fall's Comdex may have been a bust, but the official CES visitor count of 100,307, if a little lower than the past two years' attendances, still seemed respectable (and surpassed 1999's total of 97,370).
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John Atkinson Posted: Dec 05, 2007 Published: Aug 05, 1994 0 comments
I was once in a sushi bar in Osaka; sitting next to me was a live abalone, stoically awaiting its fate. It stuck its siphon out of its shell, the waiter tapped the tip with a spoon, the siphon withdrew. Again the siphon appeared, again the waiter tapped it with a spoon, again it withdrew.
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John Atkinson Posted: Oct 16, 2013 0 comments
The Marriott's lobby area was packed with booths, with exhibitors actively engaged with showgoers all weekend. Shown here is the booth shared by The Cable Company and sister company Ultra Systems, which was opposite the Nordost Sort Füt booth Jason Serinus wrote about below. Ethan Wood is helping an audiophile through the process of using his computer as a high-end audio source while Robert Stein looks on.
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John Atkinson Posted: Jan 17, 2014 0 comments
The floorstanding Canalis loudspeakers in the Spiral Groove room, driven by Qualia digital source and amplification, were new to me, but were sounding clean, uncolored, and dynamic on the classic LP of Massenet’s Le Cid from Louis Fremaux and the City of Birmingham Symphony Orchestra, played on a Spiral Groove SG1.1 player fitted with an Ortofon Anna cartridge. Like all Canalis speakers, the new Amerigo ($10,000/pair) was designed by Joachim Gerhard (erstwhile designer of AudioPhysic and Sonics) and manufactured in the Bay Area by Spiral Groove, and should be available in March.
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John Atkinson Posted: Oct 20, 2010 0 comments
I was mightily impressed by the sound of the bus-powered, $399 DACport USB-input headphone amplifier when I reviewed it in June. So when I was looking round the CanJam exhibit, I checked out the Centrance booth. There sat Michael Goodman, the Chicago company's managing director, with a new product with a very familiar form factor. The $795 DacMini headphone amplifier/preamplifier is the size and shape of the Mac mini computer, and offers two line-level inputs as well as USB, Toslink, and S/PDIF electrical digital inputs. Versions are planned with a power amplifier section and an iPod dock.
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John Atkinson Posted: Mar 07, 1989 0 comments
It is inarguable that the quality of magnetically recorded sound has improved immeasurably in the last 101 years. 101 years? Yes, according to a fascinating account in the May 1988 issue of the Journal of the Audio Engineering Society, it was in 1888 that the Cincinnatti-based engineer Oberlin Smith experimented with recording information on steel wire by drawing it across the corner of an electromagnet around which a coil had been wound. Smith only carried out experiments without producing a practical recording system, and it wasn't until 1898 that the Dane, Valdemar Poulsen, was granted a German patent for a "Method for the reception of news, signals, and the like."

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