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Kalman Rubinson Posted: Sep 25, 2005 0 comments
I recently had a house guest who is a music lover and amateur pianist but who had never heard of the SACD or DVD-Audio formats. I explained what they were and demonstrated examples of both, to his amazement. He then blew them off, saying that my system always sounds great and that the average person couldn't or wouldn't afford the kind of equipment I have. But when I told him that there were universal players available for less than $200 at retail and that, in fact, the player I was using was based on a transport drawn from a similar mass-market product, his interest was piqued. Of course, I didn't emphasize that one's expectations may not be the same, or that the boys designing the high-end stuff do make it sound different and, usually, much better. Heck, I'll do whatever I can to hook a music lover on these new formats, even if their future is uncertain. Once he's hooked, audiophilia will have him forever.
Kalman Rubinson Posted: Jul 06, 2010 Published: Mar 06, 2009 1 comments
I've been enthusiastically tracking the development of Bel Canto's class-D amplifiers, from their original TriPath-based models to their more recent designs based on Bang & Olufsen's ICEpower modules. With each step, Bel Canto has improved their amps' sound quality and reliability.
Kalman Rubinson Posted: Oct 30, 2015 13 comments
I first saw Benchmark's AHB2 stereo power amplifier at the 2013 Convention of the Audio Engineering Society, in New York City. On silent display in Benchmark's booth on the convention floor, its compact size and comprehensive features made the amp immediately attractive, and the design was described as a departure from traditional analog and digital amplifiers. It was also explained to me that the AHB2 was based on designs by Benchmark's founder, Allen H. Burdick (whose initials it bears). By the time of Burdick's retirement, in 2006, Benchmark didn't yet offer a power amplifier, but the company used a prototype based on his work to evaluate their new digital products, and that amp was soon developed as a commercial product; Burdick died just weeks before the AHB2, now named in his honor, was shown at the 2013 AES convention.
Kalman Rubinson Posted: Feb 28, 2001 0 comments
I've been attending the annual Consumer Electronics Show for years, and usually come away with the impression that there are too many "me-too" products. I see a numbing similarity of approach of manufacturers within a chosen discipline: solid-state power amps in black and silver bristling with heatsinks, single-ended triode amps with their glow reflecting from bronze or wood panels, MCPU/DSP-centered devices with sleek, flat cases and intimidating remote controls, etc.
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Kalman Rubinson Posted: Jun 25, 2009 0 comments
Sound Reproduction: Loudspeakers and Rooms
By Floyd E. Toole. Focal Press (Oxford, England, UK,, footnote 1), 2008. Paperback, 550 pages, ISBN 978-0240520094. $49.95.
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Kalman Rubinson Posted: Apr 29, 2008 Published: Apr 30, 2008 0 comments
Surround Sound: Up and Running (Second Edition)
by Tomlinson Holman. Published by Focal Press, an imprint of Elsevier (footnote 1) (Oxford, England, UK; 2008. Paperback, 248 pages, ISBN 978-0240808291. $44.95.
Kalman Rubinson Posted: Jun 09, 2007 Published: Feb 09, 1999 0 comments
I hate all those automobile reviews that go on and on about a car's design aesthetics. C'mon, I can see what it looks like, even if only in the pictures. Just tell me things I can't appreciate without a run on the Autobahn.
Kalman Rubinson Posted: Aug 27, 2015 21 comments
For some time now I've wanted to upgrade my weekend system in Connecticut, and have been surveying three-way floorstanding speakers priced below about $2500/pair. I've focused on the stereo performance of each pair with music because, despite my interest in surround sound, the great majority of recordings are available only in two-channel stereo. Not wanting to look like a Bowers & Wilkins fanboy—my main system has long included their 800-series speakers—I put off auditioning B&W's 683 S2. But my goal was to get the best bang for my buck and with the 683 S2 costing $1650/pair, it would foolish to be influenced by such extraneous considerations. Besides, the 683 S2's three-way design and physical proportions were precisely what I was looking for.
Kalman Rubinson Posted: Aug 30, 2013 Published: Sep 01, 2013 5 comments
I don't think that the Bowers and Wilkins 804, in any of its incarnation, gets its due respect. As the smallest floorstander in B&W's elite 800 series, it has historically been overshadowed by its larger brethren and outmaneuvered by the smaller, stand-mounted 805. However, the 804 Diamond is unique, and deserves special attention for reasons I discovered when I chose the earlier 804S for the surround channels of my 5.1-channel surround system.
Kalman Rubinson Posted: Jan 30, 2015 7 comments
Readers of Stereophile need no introduction to Bryston, a venerable Canadian electronics manufacturer known for the quality and reliability of its amplifiers and preamplifiers, and for its unique 20-year warranty. In the past few years, Bryston has ventured into digital audio with notable success, producing D/A converters, multichannel preamplifier-processors, and music-file players. While an evolution from analog into digital audio would seem logical, their most recent expansion, into loudspeakers, is more surprising. Apparently, James Tanner, Bryston's vice president, designed a speaker for his own use, and it turned out well enough that the company decided to put it into production.


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