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Monthly Archives: April 2008

THX-Certified DVDs and the THX Optimizer: Free HDTV Calibration Tools

THX Certification for DVDs means useful calibration tools may be contained on the disc.

Calibrating your TV sounds very technical and expensive. It doesn’t have to be. If fact, you may already have free calibration tools in your DVD collection. The THX Optimizer is a set of tests to optimize your television and is found on DVDs which are THX certified.

The THX Optimizer gives step-by-step instructions to test and fine tune your HDTV’s audio and video. The audio testing features a signal sent to each surround sound speaker to confirm proper hook-up. The video testing fine tunes your HDTV’s color, tint, brightness, and contrast settings. CNET Australia has a closer look at using the tools. The color and tint tests require THX Optimizer glasses. They are available from the THX.com store for $1.99 plus shipping ($2.50-$6.00 for the US).

THX Optimizer Glasses

So, how do you find out which DVDs are THX certified? Continue reading ›


Kevin Rose’s Home Theater Setup

Kevin Rose from Digg.com

Digg.com and Revision3 founder Kevin Rose has been putting together a new home theater system and filming live-streaming videos of himself doing it. So is he going plasma or LCD?

Neither, he’s anchoring his system with an HD projector, the Panasonic PT-AE2000U. The projector delivers a 1080p HD picture at 1500 lumens and a 16,000:1 contrast ratio and is currently going for $2700 on Amazon.com (review of projector). To complement it, he’s mounting a large motorized projector screen on the wall. There seems to be a large window right next to the screen–is he concerned about light washing out the picture?

Panasonic PT-AE2000U

Denon Receiver

For a receiver, he’s going with a high-end Denon (model unknown). Connected to it are a Series 3 HD TiVO and an Apple TV.

Apple TV

Series 3 TiVO HD

He didn’t stint on the speakers. He’s got a pair of Klipsch XF-48 floor-standing speakers ($1249 each) along with a Klipsch subwoofer and center channel. His rear speakers were not shown, but with his good friend Jack Buser from Dolby there to help him set things up, I’m sure he’s got things covered. Or is that center speaker doubling for the surround sound duties?

Klipsch XF-48 Floor Standing Speakers

 

Close up of Klipsch XF-48 speakers

Rough estimated cost of Kevin’s current setup?

Projector: $2700.
Projector screen: $700.
Denon receiver: $1200.
Series 3 HD TiVO: $660.
Klipsch right and left floor standing speaker: $2500 ($1249 each).
Klipsch subwoofer: $500.
Klipsch center speaker: $450.
Apple TV: $330.
Professional installation: free

Total: $9040

Kevin’s Qik videos: 1, 2.

*Update from Kevin* Mr. Rose says he does have the surround sound system, the XF-48 Home Theater System. Also, his Denon Receiver is the AVR-4308CI.

Digg this post. Digg

 

 

When Is the Best Time to Buy an HDTV? Answer: Probably Now

HDTV Football Season

Some believe spring to be the best time of year to buy an HDTV. Why? Because new HDTVs are released in the late spring or summer, and stores want to clear their inventory of old TVs beforehand. That usually means a sale.

The truth is, there are sales throughout the year. There are sales on Black Friday. Post-Christmas. Pre-Super Bowl. And Post Super Bowl. In fact, HDTV prices fall slowly throughout the year. If you’re waiting for the lowest price, you may never actually purchase the television.

Clearance Sale on HDTVs?Over the past few years, the average price of HDTVs has fallen pretty quickly. In 2005, a 40-inch Samsung LCD had a retail price of $5,000. Now you can get one for $1,200. But it appears the days of dramatic price drops are dwindling. Consumer Reports is reporting a deceleration in falling prices for the 2008 Holiday season:

In midsized to larger LCD TVs, price cuts will range from 5 percent to 19 percent, according to industry experts at the recent DisplaySearch Flat-Panel TV Conference….

• a 32-inch 720p set will sell for $647, down 7 percent from December 2007
• a 37-inch 720p LCD TV will cost $782, down 5 percent
• a 40- or 42-inch 720p LCD TV will sell for $944, down 5 percent
• a 40- or 42-inch 1080p set will sell for $1,123, down 19 percent
• a 46- or 47-inch 1080p set will sell for $1,528, down 17 percent
• a 52-inch 1080p LCD TV will sell for $2,243, down 19 percent”

Other predictions are an increase in interest of 120 hz displays (despite a 30 percent penalty in cost); Costco, Wal-Mart, and other discount clubs becoming bigger players in HDTV sales thanks to year-round low prices and sales; and a focus on selling HDTV bundles (with Blu-ray players, cable packages, etc) in an attempt to increase profit margins that have been shrinking.

The deceleration in price drops may be comforting news to those who pride themselves in always getting the lowest price. They’re now more likely to pay close to what the television will sell for months from now. However, for those who are still waiting for that 55 incher to fall another 50%, they may waiting be a long time.

Black Friday Crowd 1So, when is the best time to buy an HDTV? Well, if you can afford the TV you want, and you have access to HD content, it’s likely that today is as good as time as any. Except maybe for Black Friday. But do you want to deal with the crowds, or do you want to be watching the crowds on your 50-inch HDTV with a cup of hot cocoa in your hand?

Read Consumer Reports: Link 1. Link 2.

Read TV Predictions: Link.

2008 Westinghouse TX-47F450S 47-inch 1080p LCD HDTV

2008 Westinghouse TX-47F450S 47-inch 1080p LCD HDTV

The Westinghouse TX-47F450S is a 2008 refresh model, featuring a few small but significant technology updates from the 2007 model it’s replacing, the TX-47F430S. Due for a spring release, it’s a 47-inch 1080p HDTV LCD that will most likely end up as Westinghouse’s bestseller for 2008.

The biggest update to the television is its 120-hz display, the first Westinghouse TV to have the technology. A 120-hz display prevents motion blur in scenes with fast motion. The television also gets an upgrade to a 6.5 ms response time, an upgrade from 8.0 ms of last year’s model, the TX-47F430S. A faster response time is good for gamers and action movie buffs, as a faster render improves the image quality of fast moving scenes. The response time combined with the 120-hz display will allow this television to handle almost any kind of action or sports content you throw at it.

The appearance of the HDTV did not receive a noticeable update from last year’s model. The TX-47F430S is not available for review yet; however, to get an idea how well this television will perform, check out CNET’s HDTV guru David Katzmaier’s review of 2007’s Westinghouse TX-47F430S. The 2008 version’s basic display technology remains the same. Most notably, the dynamic contrast ratio stays at 5,000:1. Expect average black levels but good color production.

The Westinghouse and Vizio line of bargain LCDs are generally thought of as solid bargain buys. I own last year’s Vizio 47-inch 1080p LCD and am very happy with the quality. The manufacturer’s suggested retail price of the TX-47F450S is $1,599. Because this year’s set is so similar to the 2007 model, it may be worth looking at the 2007 if you can get a substantial enough discount.

Other specifications of the 2008 Westinghouse TX-47F450S:

4 HDMI inputs. Built-in HDTV tuner. 5,000:1 dynamic contrast ratio.