Robert Deutsch

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Robert Deutsch Posted: Apr 13, 2007 1 comments
Eli and Ofra Gershman of Gershman Acoustics have been exhibitors at just about every audio/home theater show that I've been to in the last few years. They always manage to have good sound, but it's been a while since they've had a new product. They had one this time: the Sonogram ($2500, shown in photo) has a conventional box shape that's unlike their exotic-looking Black Swan, Gap 828, and Avant Garde models. However, I'm told that while the outside appears conventional, appearances can be deceiving, in that the internal structure resembles the pyramid shape that characterizes their higher-priced models. I quite enjoyed the sound of the Sonograms, driven by Linar amplifier and Simaudio CD player.
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Robert Deutsch Posted: Apr 13, 2007 0 comments
If attendees were asked to rank order their interests in "electronics, music, home theater, and gaming," I have a feeling that music would be ranked first. (And gaming almost certainly last.) Although, unlike the Primedia Home Entertainment shows, FSI does not have daily live music as one of the attractions, it had an exhibit by a store selling musical instruments, the well-established Archambault. (They also had, in addition to instruments and sheet music, CDs and DVD, including a good selection of HD-DVDs at very attractive prices.)
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Robert Deutsch Posted: 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 Posted: Mar 18, 2007 Published: Mar 19, 2007 1 comments
It must be difficult for makers of audio equipment to decide how to best exhibit their products at events such as the annual Consumer Electronics Show. If you're doing a demo, you want it to impress audio journalists and potential dealers, and sometimes just playing music is not enough: you need something extra. A few years ago, Joseph Audio put on a demo, supposedly of their top-of-the-line floorstanding speaker, during which Jeff Joseph removed a cloth that had been draped over what was assumed to be hotel-room furniture. Under that cloth were the speakers that were actually playing: Joseph's new in-wall model, mounted on flat baffles. Wilson Audio Specialties demonstrated their speakers with purportedly ultra-high-end electronics and digital source, then revealed that they were actually using a modestly priced preamp and power amp, and that the source was an Apple iPod.
Robert Deutsch Posted: Jan 28, 2007 0 comments
All right, it's time for a pop quiz in Loudspeaker Design 101. Answer the following, and justify your answer.
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Robert Deutsch Posted: Jan 13, 2007 1 comments
Ultra Systems' Robert Stein cornered me—in the nicest way possible—at the Stereophile/Home Theater party Wednesday night, telling me that he had a great new acoustical damping product that I should check out in his booth. I was going to give this one a pass until he mentioned that it's small, easy-to-install, and inexpensive.
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Robert Deutsch Posted: Jan 11, 2007 Published: Jan 12, 2007 1 comments
As Wes Phillips reported a day or so ago, The folks at PS Audio have been extremely busy of late. There have all new designs for power-line conditioners, some of them descendants of the highly-successful Power Plant active devices, others passive filter designs. An impressive couple of demonstrations by Paul McGowan showed how a competing power-line conditioner was unable to cope with a power surge that was handled with aplomb by the PS Audio product, and, similarly, a competitor’s product (with the name taped over to protect the innocent) did almost nothing to power line noise that was effectively filtered by the PS Audio product. The loving couple in the picture are PS's Terri and Paul McGowan.
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Robert Deutsch Posted: Jan 11, 2007 Published: Jan 12, 2007 1 comments
One of my favorite records—which I selected as a Record To Die For a few years ago—is Sure Thing, songs by Jerome Kern sung by Sylvia McNair, accompanied by Andre Previn on the piano, with David Finck on string bass. When I walked into the Siltech room, they were playing another recording by Sylvia McNair, with accompaniment by Previn and Finck, this one songs by Harold Arlen, a recording that I have somehow missed getting. The recording sounded quite lovely through Siltech's new speakers (still in prototype form), and I commented on it to the gentleman doing the demo. "I engineered that recording," he said. It turns out that John Newton (left), president of Siltech America, engineered not only Sylvia McNair's Harold Arlen's CD but also her Jerome Kern album. We chatted about the recordings, not the technical but the musical aspects, which served as a most welcome reminder of the interest in music that at a fundamental level forms the basis of this hobby. On the right of picture is yours truly (not Sylvia).
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Robert Deutsch Posted: Jan 11, 2007 Published: Jan 12, 2007 0 comments
I’m not fond of using earplugs, so I haven’t really investigated listening to music with in-the-ear-canal type earphones. However, I've read reports from the likes of Wes Phillips and John Atkinson, extolling the virtues of these type of earphones, so when I saw the sign at the Shure booth that they had some new models in this series, I thought I'd give them a listen. The ones I tried were the top-of-the-line SE530 ($449.99), which are described as "triple TruAcoustic microspeakers," with a separate tweeter and two woofers. I listened to "Nessun Dorma" sung by Pavarotti—the source was an iPod—and was quite blown away with the effortless ease and natural quality of the sound. Maybe there is something to earphone listening after all...
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Robert Deutsch Posted: Jan 11, 2007 Published: Jan 12, 2007 0 comments
Press conferences can sometimes be tedious affairs, with the presenter going on-and-on about his company's past accomplishments, and how even greater things are coming in the future. But this description did not apply to the press conference for Usher Audio Technology at this year’s CES. This was more like an informal party for friends than the prototypical press conference. People stood around and chatted for a while, and then Atul Kanagat of MusikMatters, Usher’s North American distributor, talked briefly about how Usher’s line of high-value/high-performance loudspeakers is intended to bring more music lovers into the hobby. We then listened to some music through some very-nice-sounding Usher speakers. Pictured are PR consultant Jonathan Scull (whose name should be familiar to Stereophile readers, Usher chief engineer Joe D’Appolito (whose name should be familiar to students of speaker design), Tsai Lien-Shui (President of Usher), and Atul Kanagat.

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