Thomas J. Norton

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
Classe introduced its new Sigma line at the show, consisting of the Sigma SSP surround sound preamp processor and two amps, the 5-channel Amp5 and the 2-channel Amp2. The latter are both compact class D designs offering 200W per channel into 8 ohms and 400W per channel into 4 ohms.

The Sigma SSP, shown in the photo (though it looks far, um, classier in real life than my middling photography might indicate. It is loaded with features, including SPDIF and 24-bit asynchronous USB digital inputs, DSP-produced parametric EQ and tone control on all channels, and all of the other modes and features of any competent pre-pro. But it has only one HDMI output, is only HDMI 1.4, and is not yet Dolby Atmos-ready. But it's modular design should make future Hardware updates possible. The Sigma SSP and Amp5 are $5000 each, and the Amp 2 is $3500. All three should be available by the end of the year.

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
While JVC introduced no new projectors at CEDIA EXPO for the first time in years, it still produced some of the best-looking images at the show. Using a native 4K source, its top of the line DLA-X900 looked particularly striking in low lamp mode on an approximately 130-inch wide screen. For those unfamiliar with JVC's current models, its higher-end designs can accept a 4K input and process it so that can be reproduced by the projector's 2K (1920 x 1080) LCOS imaging chips. Through further processing it then simulates 4K. Though it isn't true 4K, it can look very good.

I'm guessing that in the depths of JVC's R&D facilities they're working on a way to produce an affordable true 4K home theater projector. So far no one has done this--unless you consider Sony's $16,000 VPL-VW600ES affordable (but see the story above).

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
SIM2 Multimedia celebrates its 20th anniversary this year. In its demo, the small, LED-lit Nero 2 projector ($14,000) was putting out more than enough light on a huge, nearly 12-foot wide screen. The picture was gorgeous, if just slightly soft, likely due to to the very large screen. The projector's light output is rated at 1400 lumens, which is generous for an LED projector.
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Thomas J. Norton Posted: Sep 13, 2014 0 comments
Sony's booth at CEDIA EXPO never approaches its presence at CES, but inside the pillars surrounding its exhibit and announcing its presence it demonstrated a stacked pair of its VPL-VW1100ES 4K projectors using material stored on its media server. I didn't think these projectors were performing at their best (and having reviewed both the VPL-VW1000 (the predecessor to the VPL-VW1100ES and essentially identical in performance if not in features) and the VPL-VW600ES I can vouch that they are competitive with the best home theater projectors you can buy). But on music a Sony ES audio system did extremely well, even if the room was far from optimum for sound.

One piece missing, however, was the new VPL-VW300ES projector Sony introduced recently at IFA (IFA is the European CES--more or less). The VPL-VW300ES is a stripped down and less expensive VPL-VW600ES, eliminating such features as the dynamic iris and lens memory. My Sony contact indicated that the company does not intend to market this projector here.

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
Parasound's new ZoneMaster 1250 12-channel amplifier couldn't have arrived at a better time. Of course the name suggests a custom installation with multiple zones, but it could be used to satisfy the demands of Atmos as well, supporting a multitude of ceiling and surround speakers in a variety of configurations. Any pair of channels can also be bridged. Without bridging, the power is rated at 50W per channel into 8 ohms, all channels driven. A bridged pair of channels is rated at 120W into 8 ohms and 200W into 4 ohms. I can conceive of a user bridging three pairs for the front channels and using the other six unbridged for a 5.2.4 Atmos setup.
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Thomas J. Norton Posted: Sep 13, 2014 0 comments
On Friday afternoon a CEDIA panel was convened to discus the subject of immersive audio. And we all thought that immersive sound meant 5.1- or 7.1-multichannel! But with Dolby Atmos there's a new kid in town. And Dolby Atmos isn't alone.

The panel was moderated by industry tech guru Michael Heiss, and consisted of Brett Crockett of Dolby, Andrew Jones of Pioneer and TAD, Dr. Floyd Toole, a consultant with Harman Kardon, and Wilfred Van Baelen, the founder of Auro...

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
By now you've likely heard of Dolby Atmos-Enabled speakers, which include an additional driver or drivers firing out of the top at an angle to bounce Atmos' height information off your ceiling if installation of ceiling speakers is impractical--as it will be for most of us. In addition to dedicated Atmos-Enabled speakers, several add-on modules were seen at CEDIA, which are designed to sit on top of your main left and right front speakers and surrounds if you want to add Atmos but don't want to replace your entire speaker system.

The 44-DA from Atlantic technology is designed for this purpose. At $500/pair, it employs a concentric driver (a coaxial woofer-tweeter). While designed to be a perfect fit atop the company's THX-4400 L/R speakers, it can be used on any speaker with a flat top surface large enough to accommodate its approximately 8.4-inch width and 9.5-inch depth.

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Thomas J. Norton Posted: Sep 12, 2014 0 comments
For VERY high end home theaters, Digital Projection offers the Insight 4K projector. It has the professional 4K resolution of 4096 x 2160, and is available with either LED or laser illumination. In the latter form, it's specified for an output of 12,000 Lumens, a laser lifetime of 20,000 hours, and a color gamut beyond Rec. 709. Yours for $120,000.

With LED illumination the output drops to a still considerable 3000 Lumens, the claimed LED lifetime increases to 60,000 hours, and the price rises to $150,000. In LED form it's also claimed to be the first projector capable of the Rec.2020 color gamut. In a darkened room demonstration, however, the LED version had heavily oversaturated colors, suggesting not that there was anything wrong with the projector, but rather that the playback gamut didn't match the gamut of the source material--a guarantee of inaccurate color. The laser version was being demonstrated in the open area of the booth, and its color looked excellent.

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Thomas J. Norton Posted: Sep 12, 2014 0 comments
Wisdom Audio teamed up for its demo with Datasat (preamp-processor), Barco (projector) Seymour Screen Excellence, and HTE (Home Theater Environments), and likely others to whom I apologize for leaving out here due to my rapidly scribbled notes. The wide-ranging selection of program material was particularly noteworthy. 2K from Blu-ray, and no Atmos in sight, but it was excellent nonetheless (though the videophile in me whispers that the gamma was a bit too high, making for rather dark and contrasty images!). HTE deserves special mention for the most stylish room at the show, which should be evident from the picture above. But HTE is from Italy, so that's not surprising!
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Thomas J. Norton Posted: Sep 12, 2014 2 comments
I've only caught two Dolby Atmos demos so far, but the JBL Synthesis demo was by far the most impressive--and may be the most impressive at the show. I'll reserve judgment on that, but with 12 discrete height speakers(JBL SCS 8s), 16 surround speakers (also JBL SCS8s, just a few of them shown here--no way to get all of them into a group photo!), 8 subwoofers, JBL M2 front speakers, a Dolby pro Atmos processor, banks of JBL Synthesis amps, and a 17-foot wide screen (projector unspecified--I'll update this when I find out), this $200,000 system is ready for your lottery winnings.

The picture (only 2K no less, from a DPI NC 900C projector, about $50,000) was spectacular (though with blacks more typical of theatrical presentations rather than the superior blacks available from some even modest home theater models). And the sound was as good as any movie sound I've yet heard, either home or theatrical (the latter including even the best theaters in Los Angeles). It could go plenty loud, but with the exception of an extended racing car sequence it was never edgy or grating. If you're fortunate enough to be at the show while reading this, it's a don't miss demo.

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