CEDIA 2010

Here are some details on the two new LG projectors.

The 2D LG AF115 projector was not on demo, but at $2300 when it becomes available in November, it's the lowest price LCOS model we know of.

The Sharp 3D projector mentioned in our report on Wednesday's press conference was on demonstration on the show floor. Within the limits of the available animated material, in this case Despicable Me, it looked amazingly good. At a projected price of around $5000, give or take, it's one of the least expensive 3D projectors we've seen so far. And with a 250W UHP lamp, it was also plenty bright, at least in 3D terms, on an 87" wide, Stewart Studiotek 130 screen.

Yes, it's only 2-channel, but the new Classe CP-800 preamp may be a taste of the future for such devices. Scheduled to ship in January 2010 for under $6000, it incorporates digital inputs, including coaxial, optical, and USB (asynchronous with proprietary clocking, a significant feature for us audio propeller heads), with on-board D/A conversion. Full support for Apple's transportable iProducts is also included. There are analog inputs as well, which can be set up for direct analog pass-through analog sources—or even as a pass through for the front channels of a full surround system. The outputs can even be programmed to drive one or more subwoofers, together with bass management and parametric EQ. The subs can be set up to operate on some inputs but not others. Both remote control and a graphical user interface with a touchscreen are part of the package.

Digital Projection offers so many models it's hard to keep them straight. They range in price from around $5000 to the sky's the limit, and include 3D designs, LED-lit models, and much more. The only common thread is that they are all DLPs, both single-chip and 3-chip. Most important, however, is the high quality we've consistently seen from them on the screen, both at shows such as this one and in our own in-house evaluations.

The ripple effect was apparently the theme at this year's Sony booth.

Coaxial driver arrays lay beneath the Granite-52 outdoor rock speakers from Earthquake Sound. They go for $450/pair plus another $799 for the Granite-10D subwoofer. A spokesperson said reliability in the tough outdoor environment is one reason to go with Earthquake. The company also showed the SWAT 2.4 wireless transmitter/receiver combo, $349/pair, which can be powered by USB or wall wart. Maybe just the thing to make the leap from your main rack to the sub or surrounds when conventional speaker cabling is inconvenient.