Projector Reviews

Performance
Features
Ergonomics
Value

Digital Projection International (DPI) might not be a familiar projector company to many home-theater enthusiasts—at least, not as familiar as Epson, JVC, Optoma, and Sony. But commercial users know the name well, because DPI has been supplying high-end, high-priced DLP projectors for broadcast, theatrical, simulation, medical, education, and corporate applications since 1997. In fact, DPI was Texas Instruments' first DLP partner and the original innovator of the 3-chip DLP projector.

To understand the greatness of JVC’s DLA-X7 projector, it’s important to understand contrast ratio. Every TV and projector company rattles on about a million-to-one this and a billion-to-one that. How come? Because there’s no standard method to measure it. Result: Manufacturers can pretty much make up whatever they want.

Performance
Features
Ergonomics
Value

Still Defining Value

It’s truly amazing the kinds of values you can find in home theater today. When I first got into this hobby in the mid-’90s, most frontprojection systems were bulky and expensive. But with projectors like the Epson PowerLite Pro Cinema 9700 UB, consumers can have truly outstanding front projection for the cost of a higher-end flat-panel HDTV, something that was unheard of even a few years ago. And the value isn’t the only thing to get excited about. Epson includes some very cool features in this gem, including THX certification, anamorphic lens compatibility, and a host of video processing features.

Tell me you’ve never imagined what you’d do first if you won the lottery. Even if you never play and you know you have a better chance of getting hit by lightning than winning $10 million or (it’s a dream, isn’t it, so why go small potatoes?) even $100 million. Sure, if you take it all at once rather than in $5 million drabs over 20 years, that will drop to $50 million out of the gate. After Uncle Sam gets his cut, you’re down to $25 million. There goes your chance to buy the Seattle Seahawks.

Get the LED In

The last few years have been a golden age for digital front projection in home theater applications. Today’s best projectors offer an absolutely stellar combination of price, convenience, essential features, and most importantly, performance. In virtually all of these respects, today’s digital projectors shatter any expectations we had a few years ago. But there is a rub. Digital projection as we’ve known it has been driven by analog lamps for illumination. These lamps, which generally cost $300 to $500 each, age and need to be replaced every couple of thousand hours. If you insist on the very best performanceyou may need to replace them even sooner. In addition to dropping light output, aging lamps also affect a projector’s color performance, gammaand gray-scale tracking. Inother words, the lamp-driven projector you buy today isn’t the same projector you’ll have after several hundred hours without a touch-up calibration.

Performance
Features
Ergonomics
Value

LED Comes on Strong

Ever since I first heard about front projectors with LED light sources, the idea has intrigued me. Before RPTVs imploded, a few LED-illuminated models were available. Now, front projectors that use this technology have begun to appear.