CEDIA 2007

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Wes Phillips Posted: Sep 08, 2007 1 comments
Canton's chief designer Frank Göbl proclaimed the new, improved Vento line "better—not a lot better, but significantly." What's new and improved?
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Wes Phillips Posted: Sep 08, 2007 0 comments
Naim's long time a-borning $4750 Supernait is finally here. The Supernait's 80Wpc amplifier section is based upon that of Naim's NAP200, giving it 400VA output transient capability.
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Wes Phillips Posted: Sep 08, 2007 1 comments
Wilson's flagship speaker has gotten a make-over, including a new midrange driver that, the company claims, has even "greater clarity, tonal density, and truthfulness" than the original.
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Kalman Rubinson Posted: Sep 08, 2007 2 comments
A beaming Gregg Dunn hailed me over to the Cary booth and said, "I know what you are looking for!" He was right. In his hands, he was holding the new Cary Cinema 11V, the video-input/processor that mates with the Cinema 11 (now 11A) audio-only pre-pro that I found to be a really wonderful performer in my July column. What the 11V adds is a useful array of video (and audio!) inputs and outputs but, most significantly for audiophiles, it strips the hi-def audio content from HDMI inputs and pipes it through a proprietary digital connection to the 11A. Add an RS232 connection and the two are linked to work as one, although they can function independently. Specs are decidedly cutting edge, with six HDMI 1.3 inputs and capability for 1080p video at 120Hz!
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Kalman Rubinson Posted: Sep 08, 2007 0 comments
There was a lot to see in the Lenbrook Group rooms and I was pleased to see that the anticipated T-175 multichannel pre-pro was ready for prime-time. However, the unit that caught my eye was a little stereo unit, the T-715. This trim, $499 beauty has a 25Wpc amp, a CD player, an AM-FM tuner, and a subwoofer output in addition to the usual audio line-level inputs and outputs and headphone jack. It also sports a USB input for playback of MP3s or of anything streaming off the Internet. It's just about the size of a shoebox. Add a pair of small speakers, like PSB's $279/pair Alpha B1s, and you have an ideal and compact second system.
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Kalman Rubinson Posted: Sep 08, 2007 2 comments
Continuing with European speakers, on static exhibit at the Klipsch Group complex was one of the most cleanly and beautifully simple speaker designs I've seen in a while. It was Jamo's S60, the largest in a new "S" line that, so far, includes a tiny bookshelf, a small center channel, and a subwoofer. These looked like many European small designs, almost too small to be effective. But the graceful three-way S60 sports a dome tweeter, a vertically arrayed pair of 4" midrange units, and a side-firing 8" woofer. Everything fit and matched, and the materials and textures just screamed quality. I just had to find out the price. It's only $450/pair! For that money and their graceful appearance, this speaker is a bargain even unheard!
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Kalman Rubinson Posted: Sep 08, 2007 0 comments
I got a chance to listen to a 5.1 setup of small HM series monitors ($1699 each) from Adam Professional Audio, the same speakers that the recording had been mixed on. Even amidst the hustle and bustle of the CEDIA floor, they made a good showing. Even more impressive were the new Tensor series, all of which use ART (Advanced Ribbon Technology, inspired by the old Oskar Heil ribbons) HF and MF drivers, along with active Hexacone woofers in substantial cabinets. The larger Beta and Alpha models have additional cone midrange drivers. All are also available in fully active versions and the line runs from $8199 for a semi-active Gamma to $24,999 for a fully active Alpha. Klaus Heinz proudly explained his design philosophies, but the show floor was no place to really appreciate the speakers' performance. These look really promising.
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Wes Phillips Posted: Sep 07, 2007 1 comments
I decided that since Stereophile only had two show bloggers this year, I would avoid writing about weird custom-install products and home-theater systems. However, rules, as they say, are made to be broken.
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Wes Phillips Posted: Sep 07, 2007 3 comments
We get a kick out of Paul Barton, so we wandered into PSB's room to see what's new. He was talking to a good-looking man of a certain age (ours, approximately), to whom he introduced us: it was Vance Dickason, the man who wrote the book on designing DIY loudspeakers: The Loudspeaker Design Cookbook.
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Wes Phillips Posted: Sep 07, 2007 0 comments
ReQuest is betting there's a music server in your future, and they're working hard at eliminating any objections you might have about it. In addition to showing off their new S-series components ("S" for "serious sound"), the company introduced a host of widgets, added functions, new remotes, and the Echo, a daily-updated backup drive for your music library.
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Wes Phillips Posted: Sep 07, 2007 0 comments
Billed as the "world's first audiophile music server," the MS250 contains a 400GB hard disk and a CD ripper/player, as well as "a custom sound card specifically designed for the MS250 using four Crystal CS4398, 120dB dynamic-range, 24-bit, stereo DACs, plus properly implemented power supplies and output filters, just like an Arcam CD player."
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Wes Phillips Posted: Sep 07, 2007 2 comments
Joe Harley was striding around the Denver Convention Center. When we shook hands, he glanced around and said, "Let's go somewhere private." We ducked into an empty demo room and he pulled a few records out of his bag. "Nobody else knows about this, I'm giving you the exclusive."
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Wes Phillips Posted: Sep 07, 2007 3 comments
Peachtree Audio, which is distributed by Signal Path, introduced a tasty little 50Wpc digital integrated amp, the Decco ($799). That little window in the front has a 6922 tube behind it, feeding, presumably, a class-D power amp. The Decco has two analog inputs and three digital inputs: USB, Toslink, and S/PDIF coaxial. It decodes MP3, FLAC, AIF, and WAV and even has a slot in the rear to accommodate a Sonos ZP80 WiFi media player. It is also compatible (but lacks slots for) Apple TV and other music servers. There's a preamp output, in case you want to go for more power.
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Kalman Rubinson Posted: Sep 07, 2007 0 comments
It was disorienting to arrive in the Denver Convention Center and both have to re-learn where everything is and to try to maintain my bearings on the Show floor. The grid of floor sites is very approximately regular, with each numbered row thickening and thinning to complement its neighbors. At one point, I had let myself be led around to three different booths by a press representative, only to look up and not know which was the front and which was back!
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Kalman Rubinson Posted: Sep 07, 2007 0 comments
Look at the picture and tell me that those don’t look like speakers! They are, of course, but they are not intended to be driven by audio signals directly. What subwoofer manufacturer Bag End was demonstrating is a small, active bass trap, the E-Trap, and they are driven by the bass frequencies in the room. Each of these small boxes contains a driver, two microphones, and some pretty snazzy electronics that let the driver cancel the energy at the frequency (or two) of your room’s major mode. Sure, acoustic treatment is generally best, but that can get awfully cumbersome below 100Hz. Adjustments allow you to select frequencies between 20Hz and 65Hz and adjust the amplitude and shape of the cancellation. For critical success, you need to experiment with placement (although that is almost always at a room boundary) and, at the moment, have access to some nice FFT software. Bag End's James Wischmeyer promises that, eventually, some simpler setup software will be provided. Mebbe, but I asked to try one ASAP.

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