CEDIA 2014

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CEDIA 2014

Thomas J. Norton | Sep 12, 2014 |

Pioneer announced the BDP-88FD Blu-ray player, at $2000. Not only is it a universal player, but offers advanced audio and video circuitry--the most advanced Blu-ray player yet from the company. It can also play back DSD, though multichannel DSD is limited to its HDMI outputs, as the analog outs are 2-channel only. It will be available by the end of this year.

CEDIA 2014

Atmos Alley

Bob Ankosko | Sep 12, 2014 |

Hailed by many as the most significant advance in audio since the advent of surround sound more than 20 years ago, the home theater version of Dolby Atmos surround is off and running with support from at least 20 brands—a roster that is sure to grow in the coming months. Let’s break it down:

CEDIA 2014

Atmos: Lend Me Your GoldenEar

Thomas J. Norton | Sep 12, 2014 |

While the JBL Atmos demo remains the champ at the show (at least through the first two days) for shear impact, undistorted output level (in a good way), and immersion from 39 speakers, it's not likely to find its way into too many homes. The Atmos demo from GoldenEar, however, was a more conventional 5.4.4 setup with five conventional channels, 4 true ceiling speakers (no reflective Atmos here), and four subs. It was both impactful and at the same time subtle in a way that will please many audiophiles with at least some interest in home theater. Not that a lot of audiophiles wouldn't covet the JBL (I'll take the JBL for my big room when I win the lottery, and something like the GoldenEar for the smaller!), but the GoldenEar is more practical.

The GoldenEar system used an Oppo Blu-ray player, an Integra Atmos-ready pre-pro, three Pass Labs monoblock amps for the front channels, six other amp channels for the two surrounds and two ceiling speakers (I didn't catch the make for the latter, but it was far more modest and less pricey than the Pass amps). The speakers were the GoldenEar Ones left and right, a SuperCenter XL, GoldenEar Twos for the surrounds, and four Invisa HTR 7000s for the ceiling channels. The four subs were the powered subs built into the GoldenEar Ones and Twos. The levels chosen were loud enough, but sensible, and the experienced convinced me, at least in these fledgling days of Atmos (I remain open minded on this), that true ceiling speakers just might produce the best Atmos results.

CEDIA 2014

D+M Has an Angle on Atmos

Mark Fleischmann | Sep 12, 2014 |

One question about Dolby Atmos that we haven't seen raised before: What effect would it have on auto setup and room correction systems in receivers and pre-pros? D+M's Atmos demo provided the answer: Audyssey has updated its technology to handle Atmos related concerns. The D+M demo used vaguely specified products including a Marantz pre-pro, Marantz multichannel amp, and Snell speakers. It used the same Dolby Labs clip disc as every other Atmos demo at CEDIA, but because it wasn't abusively loud, we enjoyed it more than most of the others.

CEDIA 2014

Revolution Acoustics Demonstrates Invisible Audio

Bob Ankosko | Sep 11, 2014 | First Published: Sep 12, 2014 |

Make it disappear is a common refrain in the aisles and corridors of CEDIA Expo 2014. Montreal-based Revolution Acoustics is doing just that with an “invisible audio” system that uses a patented multifunction transducer less than 3 inches in diameter to produce sound. Attach the SSP6 Multiducer to the inside or outside of a wall and it energizes the entire surface to create what the company calls “whole-room sweet spots.”

CEDIA 2014

Christie Digital 2

Thomas J. Norton | Sep 12, 2014 |

Christie also showed (but did not demonstrate) its DWX 555-G, a 2K, single-chip DLP projector with laser illumination. Rated at 5000 lumens, it can be yours for $17,995.

CEDIA 2014

Christie Digital and Stewart Too

Thomas J. Norton | Sep 12, 2014 |

Christie Digital, a big name in theatrical digital presentations, made its first appearance at a CEDIA EXPO. Here is the biggest projector they had on display, a 4K, 3-chip DLP. Christie's Josh Kolbeck stands next to it for perspective.

While not on demo at Christie's own booth, it was being used in a Stewart Filmscreen demonstration elsewhere on the show floor. On a 15-foot wide Stewart Director's choice Gray Matte 70 screen, and with 4K sources, it produced what was easily the best-looking images I saw on the show's first day. I didn't catch the price (it took Christie personnel several minutes to find the price on the Christie laser projector shown below), but it definitely falls into the "if you have to ask" category. You'll also need to put it in a separate projection room. It's cooling fans are loud.

CEDIA 2014

Audio Alchemy

Thomas J. Norton | Sep 12, 2014 |

Audiophiles fondly remember the company Audio Alchemy, which produced a number of well-received, sensibly-priced D/A converters back in the 1990s. They may have been before their time. Today, such separate converters are all over the place, but now include USB connections for the increasingly popular digital downloads, particularly of the high resolution audio variety.

Peter Madnick, who currently heads up design for the extremely pricey electronics from Constellation, has re-acquired the rights to the Audio Alchemy name. While not being shown at a booth (at least not one I've yet seen) I ran into Peter as he was prowling the show floor with a sample of his first new Audio Alchemy product, the DDP-1. It's a D/A converter with optical, coaxial, USB (asynchronous), and analog inputs. With its volume control, it can also function as a 2-channel preamp and a headphone amplifier. While its $1895 ticket is a bit pricier than the Audio Alchemy products of the past, it should be highly competitive in today's D/A market when it ships in December.

CEDIA 2014

Epson Goes Laser

Thomas J. Norton | Sep 12, 2014 |

Epson introduced two new projectors that not only use laser illumination (no lamp to replace) but also reflective LCD technology (Liquid Crystal on Quartz, in contrast to reflective LCDs from Sony and JVC that use Liquid Crystal on Silicon). While both of them employ 2K chips, the top model can accept 4K inputs and reproduce them using technology similar to that found in JVC's upscale projectors. (We call it wobulation in homage to early DLP rear-projection sets that employed a similar idea but to different purposes (they weren't 4K, of course), but JVC and, we presume, Epson, would likely take exception to this characterization!)

The LS10,000, which is expected to sell for under $8000, is rated at

CEDIA 2014

Seymour-Screen Excellence

Thomas J. Norton | Sep 12, 2014 |

It's no coincidence that manufacturers offering screens that reject ambient light use bright images to show off their wares, often either animation or sports. There's no way such a screen, on dark movie scenes, can compete with a conventional screen in a darkened room. But such light-rejecting screens, if used properly, can be of real value in some installations. Seymour-Screen Excellence introduced its first light rejecting screens this year, including this Ambient Visionaire 1.2 model. As shown here, fixed frame at 116-inch diagonal 16:9, it will cost you about $3500.

CEDIA 2014

Harman Kardon Previews Multiroom Wireless Audio System

Bob Ankosko | Sep 12, 2014 |

Harman Kardon offered a sneak peek of its forthcoming Wi-Fi-based Omni system, which comprises the stylish Omni 10 ($200) and Omni 20 ($300) wireless speakers plus Adapt ($130), a module for adding wireless capability to an existing home stereo system.

CEDIA 2014

JBL Does Atmos Right

Thomas J. Norton | Sep 12, 2014 |

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.

CEDIA 2014

Splitting 4K

Thomas J. Norton | Sep 12, 2014 |

Splitting an HDMI source to feed both a video projector and a flat panel set is an increasingly popular option in custom home theater installs. But consumer-priced splitters that can do 4K are only just starting to appear. The HDS-12i from Transformative Engineering is one of the first. It can mix output resolutions and both up- and down-scale to 4K. A typical setup might involve a 2K projector and a 4K flat screen Ultra HD TV.

The device also provides full HDCP security and will recognize different EDIDs for each display. Output 2 also can be configured for pass-through, selectable scaling, or an AVR mode which bypasses 4K and 3D to route audio to an AVR or surround pre-pro that lacks the ability to handle these formats.

The HDS-12i's main limitation is that it's only HDMI 1.4a compliant, not 2,0, but that should be adequate for today's source material. It's firmware upgradeable (though not to 2.0--that's hardware) and sells for $299.

CEDIA 2014

Atmos Ready?

Thomas J. Norton | Sep 12, 2014 |

When I saw these pendant speakers from TruAudio (just to the left of center in the photo, in black and white), the first thing I thought of was the midrange enclosure in B&W's 800 and 802 Diamond loudspeakers.

But the second thing I though of was using them as discrete overhead speakers for Dolby Atmos. I have no idea how they sound, nor do I believe that this is their designed purpose, but they are not only more attractive than the usual in-ceiling speakers, but could suspended at almost any length from a high ceiling at a more appropriate height for the Atmos format than an in-ceiling speaker might provide.

CEDIA 2014

Yamaha Shows Atmos Receivers

Mark Fleischmann | Sep 12, 2014 |

Yamaha's excellent Aventage surround receiver line now features two Dolby Atmos compatible models, both with nine amp channels: the RX-A3040 ($2199, 150 watts with two channels driven) and RX-A2040 ($1699, 140 watts with two channels driven). The semi-enclosed demo, with Yamaha speakers, was crisp enough to rise above the noise of the show floor, and the height effects (from ceiling speakers) were clearly discernible. Yamaha also showed its first sound base, the SRT-1000 ($500), which features eight front "beam drivers" along with two oval mid-woofers and two bottom-firing bass drivers. Made of sturdy MDF, it is designed to hold sets up to 88 pounds and 55 inches. In addition Yamaha showed two soundbars, one with HDMI input and lossless surround decoding for $1000 and one with legacy inputs for $399. The former is the YSP-2500, which simulates "true 7.1" surround from 16 beam drivers. It is the first soundbar we've encountered with a headphone jack.

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CEDIA 2014

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