Yamaha RX-V663.

Input / output interfaces, but also equipped with 2 input 1 output supporting HDMI 1.3a digital interface, full support for the real FULL HD 1080p digital images of the conversion / transmission capacity, but also corresponds to the biggest 10 bit/12 .bit DAC processing of the Deep Color 30/36 bit mode, compared to normal now support 10bit level, due to the top on the market, plasma, LCD LCD, DLP projectors have been useful to the 12bit panel, in line with the RX-V663 uses the time .that enable HDTV and the effect of other players by the millions to billions of colors to enhance color tones to achieve a smooth transition between color and subtle color gradation change, showing a more realistic and detailed picture, grayscale expression increased at least four times ., eight times or more. .As a medium-advanced AV machines, in addition to the excellent effect of AV intervals outside, HIFI stereo playback also provide decent configuration. .Corresponding to the current broadband DVD-A and SACD audio playback requirements of high frequency characteristics for the 10 Hz-100 kHz (0/-3 dB). .And in particular to join the corresponding MP3, WMA and other compressed music sound high and low expansion of the school circuit, allows MP3, WMA playback sound better and sound more comfortable. .Newly developed adaptive DRC (low automatic compensation) function, so listen to high quality digital radio, the voice of radio or television programs much easier; with which they can determine the ability of the TV speakers to match the maximum output .level; greatly reduced the impact of voltage fluctuation of the circuit. .With the "Pure Direct" design, said here in addition to CD playback through the analog signal directly into the power amplifier output section, the digital input, such as SACD's DSD or PCM digital signal when the same will be straight, it will stop all unwanted .DSP chip set, video processing circuits such as power, and RAM memory for buffering will stop working group to prevent store / read process, to increase the error rate. .Digital signal directly to the DAC decoder decoding do nothing to avoid the signal through the buffer memory, surrounded by decoding circuit losses arising from small, direct decoding the digital signal directly into the power amplifier output section, to provide high quality HIFI .replay ability. .Play MP3 and WMA in compressed music such as regeneration, in particular, provide optimal sound quality circuit that allows the information to re-compressed music reproduction is lost, the sound richer. .RX-V663 is loaded with advanced machine applies only to new development of the "cinema DSP-plus" technology, the new "Cinema DSP-plus" in the original "Cinema DSP" technology to further improve and redesign reflected sound analysis, to achieve .DSP processing power is more accurate, so that about 15% overall increase over the amount of information, DSP audio update adds the calculation of the horizontal axis and the axis is calculated, the simulation to more sophisticated and powerful DSP capabilities, so that sound better. .RX-V663 has a seventeen DSP surround programs. .This is an exclusive Yamaha surround technology, relying on Yamaha's long history in the music and acoustics research experience, developed the original DSP (Digital Sound Processing or digital sound field processing system) technology, Yamaha .The DSP data, their engineers have personally known the advent of some of the world for concert halls and cinemas, field trips and the sound field effect analysis, using a microphone measuring the volume of different locations, direction, time difference, reflection and other physical phenomena, then as a standard ., combined with computing, but most appeared to create a sense of ability to create a processing chip to make it processor to play live in the family environment effect. .This technology is based on a Yamaha DSP LSI chip developed by a large amount of digital information stored procedures, and installation of such chip video amplifier to compensate the cinema, home theater with real equipment, space, sound and other conditions the difference .so that the limited space at home to create a Kongkuo, realistic sense of three-dimensional scene. .RX-V663 has the connected LAN's "Network Receiver" function, can be read on a computer within the network MP3/WMA/WAV playback, but also plays Internet radio broadcasts through the Internet. .Both "SCENE presets" to make your operation more convenient. .This machine also has multi-room playback system, which has a Zone 2 and 3 area broadcasting features, such as a 3.1 magnification to the living room player, the other 2 groups is another player CD stereo channels to the two rooms, greatly improve the .machine availability. .Loaded with automatic sound field correction function "YPAO (Yamaha Parametric Room Acoustic Optimizer)", this feature uses a microphone attached as probe, the distance by entering the speaker wire, speaker size, speaker distance between the 5 and the frequency characteristics, .automatically calculates the optimal function, so that different rooms can show the best audio-visual environment. .But also connect with the YAMAHA his seat directly connected iPod iPod, remote control through the iPod, but iPod can also display TV menu inside the songs, but also a wide range of iPod charging function..