Mike Wood

Everybody loves new toys. When you're a geek like me, new toys come in the form of test equipment. This year, Christmas came early for the Home Theater video department, as we finally got the OK to buy an HDTV test-pattern generator. Woo-hoo! OK, so maybe test-pattern generators aren't your idea of fun. Maybe a 73-inch rear-projection TV is your idea of fun. Well, we got one of those in, too.

Thin is definitely the wave of the future. Just look at most Hollywood actresses. Their faces get more gaunt with each passing season. Television displays are the same way. People are tired of the little black box. Consumers have clamored for skinny plasmas and liquid crystal displays (LCDs) since their introduction a few years back. The only problem's been that plasmas have come in large screen sizes (42 to 60 inches diagonally) while LCDs have been relegated mostly to computer-monitor service. Sharp, longtime master of the LCD panel, has now brought forth a midsized panel for midsized environments.

Power output is often the biggest selling point for receivers and standalone amplifiers. Bells and whistles aside, you can often spend a lot less money for an amplifier or receiver that has a lot less power. While there are several factors that influence an amplifier's sound quality, we're not going to go into many of them in this article. We're going to focus on power. Ideally, an amplifier should be rated with low distortion, measured over the entire audible frequency range and with all channels driven. You should always listen to an amplifier before you purchase it. Whether you should test the 60-watt model or the 150-watt version depends on many factors, including your listening environment, the speakers you'll be using with it, and your listening habits.

I could make some witty comment about how difficult it is to use the typical home theater, but, at this point, that would be a cliché. Basically, unless you take a great deal of care or spend considerable funds on a touchpanel-based control system, it's likely that, at best, only one person in your house will be able to play a DVD in the correct aspect ratio with 5.1 sound. To be honest, I'm surprised more people don't just read a book. It would certainly take less effort.