Robert Deutsch

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Robert Deutsch Posted: Mar 29, 2014 0 comments
Anne Bisson is a talented vocalist/pianist/composer who often appears at audio shows. She was at SSI 2014 to promote her about-to-be-released CD, entitled Tales from the Treetops (Camilio Records CAM2-4335.) All but one of the songs on this recording are in English (with Percy Bysshe Shelley credited as one of the lyricists). Bisson told me that, listening to the recording, she was surprised to note that her voice sounds different in English and French, a difference she attributes to the fact that French has no diphthongs, only pure vowels.
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Robert Deutsch Posted: Mar 29, 2014 0 comments
Bryston's James Tanner, shown here with the Model T external crossover, told me that this crossover also uses special components, and that the improvement in sound quality with the external crossover is quite noticeable.
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Robert Deutsch Posted: Mar 28, 2014 1 comments
It's Friday, March 28, about 11 am. I'm on the Toronto-to-Montreal train, checking the Stereophile website. Art Dudley has a SSI 2014 show report posting up already! A travelogue is a good idea; I'll try to follow Art's lead. Alas, the scenery is not the most photogenic, and shooting from a moving train has its challenges. For me, travelling by train has an association with Hitchcock: North by Northwest and The Lady Vanishes. I look at my fellow passengers; none of them bears a resemblance to Cary Grant, Eva Marie Saint, or Margaret Lockwood. There seems to be nothing sinister going on.
Robert Deutsch Posted: Nov 08, 2013 4 comments
What can you tell about the intrinsic sound quality of a loudspeaker if you've heard it only at an audio show? Arguably, not much. If it sounds bad, there may be a number of reasons for that, only one being the speaker itself. It may be the acoustics of the room, problems with speaker setup, poorly matched associated equipment, insufficient break-in/warm-up, or poor choice of demo recordings.
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Robert Deutsch Posted: Nov 06, 2013 0 comments
The design and manufacturing of loudspeakers can be described as falling on a continuum. At one end, we have speakers that use off-the-shelf drivers purchased from driver manufacturers, combined with crossovers based on information in standard loudspeaker design cookbooks and/or loudspeaker design software (perhaps with "voicing" that conforms to the designer's preference). In the hands of a skilled designer, this approach can produce good results—but they can't claim any originality.

At the other end of the continuum are speakers that are designed and built from the ground up,, using design principles that, while perhaps not entirely original, represent substantially new application of these principles. This approach is much more rare—and much more costly to implement.

The Muraudio Domain Omni ESL ($48,000/pair), which made its debut at TAVES, is squarely in the latter category...

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Robert Deutsch Posted: Nov 05, 2013 12 comments
Turntables were much in evidence at TAVES, perhaps the most impressive being the TechDAS Air Force One, which had two versions of the famed Graham Phantom Elite arm mounted. Bob Graham himself was on hand, and can be seen in the photo. Bob demonstrated the vacuum hold-down of the turntable, the audible resonance of the LP when tapped being silenced when the vacuum was turned on. Impressive. The worldwide standard price of the Air Force One is $100,000, and the Phantom Elite arm is $15,000, but Bob said that since he's also the distributor of the AirForce One, he can offer a "deal" on the package price.
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Robert Deutsch Posted: Nov 04, 2013 3 comments
No, you're not accidentally visiting www.motorcyclistonline.com. With some out-of-the-box thinking, Suave Kajko, President of the Toronto Audio Video Entertainment Show (TAVES), and Simon Au, Vice-President Sales of TAVES, approached Harley Davidson Canada about exhibiting at TAVES 2013 this past weekend, and the HD people agreed to participate.

What does this have to do with audio or video? Well, the top-of-the-line Ultra Limited Harley ($30,000) includes an "infotainment system," with all kinds of audio/video goodies, including surround sound. Here it is, with Suave looking suitably...suave (Sorry!).

Robert Deutsch Posted: May 07, 2013 2 comments
Is there a country that, per capita, has produced more major loudspeaker brands than Great Britain? The British brands that immediately come to mind are Tannoy, KEF, Bowers & Wilkins, Quad, Rogers, Spendor, Harbeth, Castle, Acoustic Energy, ProAc, Monitor Audio, Epos, Celestion, Lowther, PMC—and Wharfedale.
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Robert Deutsch Posted: Apr 29, 2013 Published: May 01, 2013 1 comments
Few topics ignite more heated arguments among audiophiles than the price of audio equipment. How much do you have to spend to get really good sound? Are people who buy expensive gear wasting their money, or is it simply a matter of getting what you pay for? There are many such issues, most of which have been discussed at length in Stereophile and various online forums; here are a few I haven't seen addressed except in passing.
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Robert Deutsch Posted: Mar 27, 2013 3 comments
French manufacturer YBA has kept a low profile for several years now, but the brand has been re-launched, with Yves-Bernard André still in charge of design. The reference line products are made in France, but the production of the other YBA products is in Asia. I know that production of YBA's affordable Audio Refinement had problems with that arrangement, but they've apparently learned their lesson, and the new production will have much greater control effected by Yves-Bernard himself. The Passion 650 amplifier ($6999), shown in the photo, was on static display.

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