Robert Deutsch

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Robert Deutsch  |  Apr 13, 2007  |  0 comments
KEF is one of the show's sponsors, and had several systems on demo, including a particularly impressive-sounding one featuring the $11k (unless otherwise specified, prices are US$, speaker prices are per pair) 205 Reference, with Chord Electronics digital source (Blu/Dac, $21k) and electronics (CPA 5000 preamp, $24k; SPM 6000 monoblock amps, $53k/pair).
Robert Deutsch  |  Apr 04, 2008  |  2 comments
KEF showed their $140,000/pair Muon "concept" loudspeaker in a suite at the Hilton at the 2008 CES, but my assignment for the show report blog was electronics, so I so I passed on visiting the KEF suite. Big mistake! As the show went on, I heard several of my Stereophile colleagues raving about the KEF Muon, but by that time it would have been too inconvenient to go back the Hilton. But when I heard that KEF would be demonstrating the Muon at FSI, I was sure to check them out.
Robert Deutsch  |  Jan 18, 2012  |  0 comments
The business card of Dali's Kim Kristiansen states his position as "Director, Innovation." And, to judge by the illustrated talk he gave, Kristiansen and his associates at Dali have been working hard at producing innovations. The drivers for their latest speakers have a new linear drive magnetic system that uses a soft magnetic compound (SMC), which radically reduces distortion. Listening to the well-known recording of Misa Criolla on the demo system with the Epicon 6s (Primare CD player and electronics), which incorporates all the latest advances, I was impressed by the clarity and precise focus on the voice of José Carreras.
Robert Deutsch  |  Mar 28, 2010  |  5 comments
As a fan of electrostatics—I used to own KLH Nines and original Quad 57s—I was intrigued by the favorable reports of the King Sound Prince II full-range electrostatics in both the 2010 CES and the Axpona show reportss, and was pleased to find out King Sound listed on the list of exhibitors at SSI 2010. It was one of the few exhibits that I actually sought out rather than just allowing myself to find it in the course of walking the show floor. And I was most impressed. The sound—with electronics from McAlister, a company that I'll be writing about in a separate blog entry—had the clarity and lack of "speaker" coloration that reminded me of the KLH Nines and Quads, but the speaker seemed to be able to play louder than than these classic 'static designs. The retail price of $6500/pair seems very reasonable. I think I've found my next speaker to review. Or maybe the King II, which is just being introduced—but it may be too big for my room.
Robert Deutsch  |  Sep 30, 2007  |  First Published: Sep 30, 1994  |  0 comments
The Federal Express delivery man was having a hard time carrying the box containing the Krell KSA-100S up the front steps.
Robert Deutsch  |  Mar 23, 2012  |  0 comments
Sonor-Filtronique is a Montreal dealer whose product lines are some of the most prestigious available, including Audio Research, Ayre, Boulder, Sonus Faber, and VPI. They had samples from all these at SSI 2012, but the once that caught my eye was a turntable: the Kronos, a $30,000 high-tech wonder, designed in Quebec by Louis Desjardin, in collaboration with Fidelio Audio. Its major design claim to fame is the secondary platter (below the one that the record is placed on), which rotates in the opposite direction, an approach that is said to cancel unwanted vibrations. The unit on demo had an SME tonearm mounted.
Robert Deutsch  |  Mar 27, 2013  |  0 comments
Kudos Audio is a line of British speakers designed by Derek Gilligan, formerly of NEAT, which uses custom drivers made for them by SEAS. The one demoed at SSI 2013 was the X2 ($2900/pair), a modestly-sized floorstander, in a system that included a Mimetism 15.2 integrated ($6690). The source was a CD in a laptop—not conforming to audiophile ideals, but the sound did not seem to suffer from it.
Robert Deutsch  |  Jan 18, 2012  |  1 comments
Taiwan-based Lawrence Audio has three speaker models: the Mandolin ($5500/pair), Violin ($7500/pair), and Cello ($19,000/pair). They're described as being "inspired by musical masters," and, come to think of it, all three speakers bear a resemblance to largish string instruments, with a "belly" that houses the woofer, and the part of the cabinet housing the midrange and tweeter look somewhat like the neck of a cello or string bass. The midrange driver and tweeter are once again based on the Heil design. The system I heard, featuring the Cellos, sounded very promising.
Robert Deutsch  |  Apr 02, 2014  |  7 comments
Ledoux Acoustique speakers are handcrafted in Magog, Quebec, each speaker signed by designer Patrice Ledoux. The Ledoux Concert 5 ($1595/pair) formed the centerpiece of a sub-$5000 system that included a Ledoux Gaia-10 subwoofer ($1950, Cambridge 651A integrated amp ($795), and Blue Circle BC6000Si power line conditioner ($1295). If you do the math, you'll see that the total is $5635. I questioned M. Ledoux about this discrepancy, and he said that this system could be sold as a "show special" at $5000.
Robert Deutsch  |  Apr 06, 2011  |  0 comments
Are you in the market for a giant-sized speaker but your wallet is not correspondingly giant-sized? Then check out the Legacy Whisper XD. Weighing 210 lbs, 63"x17"x13", the Whisper XD is for large spaces, and the somewhat bass-heavy sound at SSI suggested that it was not feeling quite at home in the small hotel room. The price is $20,000/pair—not exactly spare change, but you get a lot for your money: a 10-driver system with four 15" subwoofers, four 7" Rohacell-reinforced midwoofers, a 3" ribbon midrange, and a ribbon tweeter. The system includes a DSP crossover with room correction.

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