John Atkinson

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John Atkinson  |  Oct 12, 2008  |  3 comments
A surprise outside the Hyatt as I went to get ready for my Sunday morning hi-rez audio dems was this SCCA Mazda race car. Sponsored by RMAF, Focal, Aesthetix, and Tara Labs, among others, driver Christine Jerritts had me enthralled telling me what it was like to take the infamous corkscrew turn at Laguna Seca Raceway. I could have lingered for a long time , but I had to get to work...
John Atkinson  |  Nov 17, 2000  |  0 comments
In the early days of digital audio, I remember talking with Dr. Tom Stockham, the developer of the groundbreaking Soundstream system used then by Telarc. As well as using a 50kHz sample rate, the excellent-sounding Soundstream stored its 16-bit data on large drum-shaped Winchester drives connected to a minicomputer. Twenty years later, the advent of ultra-high-density magnetic storage media and fast microprocessor chips has put high-resolution digital audio manipulation and storage within reach of anyone with a modern PC or Mac. And facilitating the transformation of the PC into a high-quality DAW has been a new generation of soundcards, such as the Digital Audio Labs CardDeluxe I reviewed in September 2000 and the subject of this review, the German RME Digi96/8 Pro.
John Atkinson  |  May 15, 2007  |  0 comments
Stereophile's traditional "Ask the Editors" session took place Saturday afternoon. A room packed with audiophiles hurled questions at the panel, who included (from left to right in Jonathan Scull’s photo): Ken Kessler, Michael Fremer, Bob Deutsch, Larry Greenhill, Wes Phillips (at rear), and Sam Tellig. (Not shown in photo but still very vocal were Bob Reina, Kal Rubinson, John Marks, and Art Dudley.) I dodged the bullet by moderating but I was well pleased by the insightful nature of the questions asked.
John Atkinson  |  Mar 28, 2015  |  27 comments
All of us Stereophile were deeply saddened this morning to learn of the death of Bob Reina, after a brief battle with cancer. Bob was 61. After a stint at The Absolute Sound and cofounding a high-end audio magazine, Sounds Like..., Bob joined Stereophile in 1995 and his first review was of a Creek amplifier. . .
John Atkinson  |  Oct 06, 2009  |  1 comments
Bob O'Neill sold advertising for Stereophile in the early 1980s and also contributed record reviews to the magazine. He became a firm friend of J. Gordon Holt's and gave a moving eulogy honoring Gordon's memory at RMAF.
John Atkinson  |  Feb 28, 1989  |  0 comments
One of the things that fascinates me about the field of box loudspeaker design is how few original talents there are capable of designing a model from first principles. Yes, armed with the Thiele-Small papers on bass alignment, an understanding of filter theory, and a working knowledge of the OEM drive-unit field, almost anyone can, and has, come up with one commercially and sonically successful design—given a fair degree of luck. And the teams of well-trained engineers at companies like KEF, B&W, and Celestion have shown that they can produce a steady stream of affordable boxes with a high ratio of performance for the dollar. But for an individual to create more than just one good box speaker requires a modicum of genius, and genius is thin on the ground.
John Atkinson  |  Jul 18, 2017  |  2 comments
Following my review of the floorstanding Magico S5 Mk.II last February, I spent some time with two-way stand-mounted speakers from Aerial Acoustics, Bowers & Wilkins, and Dynaudio. As much as I appreciated the small speakers' virtues, I found myself missing the big Magico's bass extension and ability to play loud; my next loudspeaker review, therefore, would be of another floorstander.

It's been a while since we published a review of a Rockport Technologies loudspeaker.

John Atkinson  |  Jan 14, 2010  |  6 comments
I have come to expect innovative engineering from Rockport's Andy Payor, and was not disappointed by his new Alya loudspeaker. The two-way Alya costs $29,500/pair and marries Scanspeak's new beryllium-dome tweeter with a custom Audio-Technology woofer with a 6.5" carbon-fiber cone and a 2" voice-coil. The front baffle is aluminum and internal horizontal rods connect it to the rear of the cabinet, holding the HDF enclosure in a rigid grip. A rear port is tuned to a respectable 35Hz.
John Atkinson  |  Jan 17, 2013  |  0 comments
Speakers in the VTL room were Rockport's new Atria ($21,500/pair). This is a three-way dsign using a 9" carbon fiber sandwich-cone woofer, a 6" carbon fiber sandwich-cone midrange unit, and a 1" beryllium-dome tweeter, with Transparent Audio internal cabling. The 43.5"-tall speaker has a specified frequency response of 28Hz–30kHz, –3dB, a 4 ohm impedance, and a sensitivity of 87dB/W/m. Driven by VTL MB450s in triode mode, Peter Gabriel singing David Bowie's "Heroes: from LP had a delicious tangibility to the voice and a powerful but clean bass line. "Sweet" I commented in my notebook.
John Atkinson  |  Dec 07, 2016  |  First Published: Dec 01, 1989  |  2 comments
The English loudspeaker manufacturer Rogers [no connection with the contemporary US company Rogers High Fidelity] has had an illustrious history since being founded in 1947 by veteran designer Jim Rogers. Absorbed by the Swisstone company in 1976, it has since gone from strength to strength, the main creative work now being done by the respected English engineer Richard Ross. Noteworthy for keeping the miniature BBC LS3/5a design in continuous production for nearly 15 years, Rogers also makes a range of polypropylene-cone woofers and midrange units which are used in other models in its range.

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