Your television is your window to the world, so make sure you have the best view available. The UltraVision name means the most advanced technology available, and signifies Hitachi's commitment to provide consumers with the very best in television products. For the past fifty years, TV pictures have been based on the same analog transmission process. This system has been reliable, but the performance has been limited. Today, digital technology is entering our living rooms and forever changing the way we see the world. The digital revolution opens the door to many dramatic improvements over analog television - from higher resolution, incredibly lifelike images, to crystal-clear Dolby Digital sound that rivals the movie theater.??The UDX Series offers both the improved performance of digital television and a long list of Home Theater features. Hitachi's D3 Digital Display Driver circuitry is capable of displaying high-definition signals (with an external HDTV tuner). Advanced dual-tuner PIP allows you to cha...