CES 2013

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John Atkinson Posted: Jan 16, 2013 0 comments
The German Voxativ Ampeggio Signature by Schimmel loudspeaker ($32,500/pair) was Stereophile's surprise Product of 2011, wresting well-balanced sound from its single drive-unit. At the 2013 T.H.E. Show, designer Inès Adler showed her Ampeggio Duo ($100,000/pair), which still uses a single full-range drive-unit, but this time field-coil–energized and with a wooden cone, said to have the same mass as a conventional paper cone but 100x stiffer. The large, wide, piano-lacquered enclosure horn-loads the rear of the cone and the speaker is claimed to have a –3dB point of 25Hz. Driven by KR amplifications, the 100dB-sensitivity Ampeggio Duos produced the kick drum on Dire Straits' "Sultans of Swing" with surprising weight.
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John Atkinson Posted: Jan 16, 2013 0 comments
Manhattan retailer/distributor Audio Arts was showing the Zellaton Grand loudspeaker ($39,750/pair). This combines a tweeter and two 7" mid-woofers using aluminum foil-faced rigid-foam diaphragms first developed in 1935 by Emil Podszus—which I had first seen and heard in the Pawel Ensemble minimonitors from 20 years ago—with a downward-firing woofer in a cabinet that is open to the rear.
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John Atkinson Posted: Jan 16, 2013 1 comments
Every CES witnesses something out of left field. In the case of the 2013 Show, it was the ViolinSpeaker, which uses the body of a real violin to emit frequencies above 2kHz. (A conventional 6.5" woofer is concealed in the plinth.) The ViolinSpeaker is offered at two prices: $7200/pair and $3800/pair, depending on the quality of the instrument chosen. The sound? Not as bad as I was expecting, but not very good either.
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Larry Greenhill Posted: Jan 16, 2013 2 comments
EgglestonWorks, who manufacture loudspeakers in Memphis, Tennesee, introduced a all-new version of their 150 lb, Nine Signature loudspeaker ($18,900/pair). This is a three-way speaker that uses a 1” dome tweeter, a sealed midrange section that incorporates two all-new carbon-fiber 6" midrange drivers, and a new dual-ported 8" bass driver, and is spec'd from 25Hz–20kHz, –3dB. This floorstander was powered by a new Rogue Audio Sphinx hybrid class-D integrated stereo amplifier ($1295), which played digital music files sourced through a dCS Puccini DAC and CD player.
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Jason Victor Serinus Posted: Jan 16, 2013 0 comments
Beneath the striking fascias of B.M.C. electronics lies some advanced engineering. As best I could gather from a rather zippy introduction that had me scrambling to write everything down coherently, the B.M.C. M2 monoblock amplifiers ($7790/each) contain LEF (load-effect-free) circuitry that delivers the signal, voltage, and necessary current independently. This purportedly allows them to handle complex speaker loads without need for global feedback. (There’s more to say, of course, but I don’t trust my scrawl.) The M2 outputs 200W into 8 ohms, and 380W into 4. Designed in Germany but manufactured in China, each monoblock weighs 88 lbs and includes a 2kVA transformer.
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Robert Deutsch Posted: Jan 15, 2013 1 comments
Sarah Tremblay and Caroline St-Louis, representatives of the Montreal Salon Son & Image (SSI) show were at CES, promoting their upcoming show in March. Visitors to the Montreal show may be expecting to see Sarah and Caroline wearing blue wigs, but they've apparently abandoned that look. They're now dressed up as hockey players—the Montreal Canadiens, of course. I'll be reporting on SSI 2013, along with, hopefully, Art Dudley. There's a chance that John Atkinson may attend as well. Boys and girls, if you all write to him about how much you would like him to attend SSI, perhaps he can be persuaded.
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Jason Victor Serinus Posted: Jan 15, 2013 0 comments
For many years, Edge Electronics were inseparable from the electrifying presence of the company's publicist, Denver's Steve Norber. Now Norber has come out with his own line, whose initial offerings include the PranaFidelity Purna amplifier ($8950) and PranaFidelity model Fifty90 loudspeakers ($3950). The amplifier, shown beneath a prototype preamp, outputs 400 W into 8 ohms (700 into 4 and 1200 into 2), and accepts both balanced and single-ended inputs. The loudspeakers in the system were a two-way symmetrical array with dual 15" woofers, a 30mm tweeter, and a frequency range of 39Hz–22 kHz. In my brief listen, I found the sound amazingly coherent, controlled, and convincing for a small room. Major thumbs up to this one.
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Stephen Mejias Posted: Jan 15, 2013 1 comments
Specializing in user-friendly, wireless and desktop audio systems, Blue Aura is a UK-based company with manufacturing facilities in China. Though founded in 2010, the company gained presence in the US market just seven months ago. Here we see Blue Aura’s v30 Blackline system ($549), comprising 20Wpc hybrid vacuum tube amplifier and passive WS30 desktop speakers.
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Robert Deutsch Posted: Jan 15, 2013 0 comments
Larry Greenhill has reported on Revel's Ultima2 Salon, which, at $22,000/pair, is well beyond my CES coverage limit of $15,000,. But I can tell you about Revel's more affordably-priced offerings. Speakers in the new Performa3 series started shipping in December, the price range starting at $1500/pair (M105 bookshelf-type) to the top-of-the-line $5000/pair F208 floorstanders. The speakers feature new transducer designs, next-generation tweeter waveguides, stylish enclosures, and low-distortion ports. The design process of Revel speakers utilizes position-independent double-blind listening tests.
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Jason Victor Serinus Posted: Jan 15, 2013 0 comments
The fourth floor of the Flamingo offered my second opportunity to experience Bully Sound Company electronics and my first to hear Bricasti Design's MI dual-mono DAC. Paired with Vivid B-1 loudspeakers, the system produced an absolutely astounding sense of air on John Atkinson's recording of male vocal ensemble Cantus' performance of Eric Whitacre's Lux Aurumque. The acoustic was so much more air-filled than I'd ever heard it before that I realized that either the DAC added air to recordings, or I had never heard this recording as JA intended it to be heard. The timbre of individual voices, and the clarity of presentation were also spot on. Wow!
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Stephen Mejias Posted: Jan 15, 2013 0 comments
Based in Taiwan and sold in the US by Wavelength Audio Video, Puresonic specializes in high-performance A/V connectors. Their gold-plated “spring-spade” terminals have a patented spring-tension design to reduce the effects of mechanical vibrations, while their one-piece construction is said to improve high-current signal flow. I tightened this guy onto a binding post, and, sure enough, it wouldn’t let go.
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Stephen Mejias Posted: Jan 15, 2013 1 comments
I’m a big fan of Thinksound’s in-ear designs, but lately I’ve been listening more to on-ear and over-the-ear headphones—I find them more attractive, much more comfortable, and far easier to enjoy overall. So I was happy to learn that Thinksound is now working on its own on-ear design. The yet-to-be-named headphone will cost somewhere between $200 and $300, and should be available sometime this spring. Here we see an early prototype—Thinksound is still working to perfect the overall ergonomics.
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Jason Victor Serinus Posted: Jan 15, 2013 0 comments
New for 2013, and due this summer, is Playback Designs' IMS-3 ($13,000). IMS stands for Integrated Music System, as in a one-piece unit housing DAC, preamp, and amp. The DAC is the same as in the excellent NPS-3 one-piece player, and the amp a class-A/B design that outputs 130W into 8 ohm and 260 into 4. A digitally controlled analog volume control, three analog inputs, and four digital inputs are among the features of a unit that will also support multi-channel playback.
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Jason Victor Serinus Posted: Jan 15, 2013 0 comments
The synergy is palpable between Triode Corporation's Japanese-made electronics, distributed by Santo Oropel's Twin Audio•Video, and Acoustic Zen's loudspeakers and cables, masterminded by Robert Lee. At CES, Triode premiered the imminently available TRX-M300 8W into 8 ohms triode monoblocks (approx. $14,000–$15,000/pair). Built around a 300B tube driven by a 91A tube—there are one 300B, two 91As, and one 274B—the 60 lb monoblock includes auto-bias, and has a frequency response of 10Hz–50kHz, +0, –3dB.
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Jon Iverson Posted: Jan 15, 2013 0 comments
NAD greatly impressed me with their M51 bitstream DAC. Next, they've taken on the streamer/music server market with the M50 ($2499) and M52 Digital Music Vault (1999), both available now.

The M50 has WiFi, ethernet, USB and HDMI to handle PCM files up to 24/192 and has a CD slot for ripping discs and retrieving metadata. Streaming services should be available as options in about six months. For storing files, the M52 connects via USB and runs a 3TB RAID 5 Array. All functions can then be controlled via NAD's iPad app.

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