The design philosophy behind the TX-SR574 makes good sense. Provide on-demand power for all channels; add powerful processing capabilities and dependable build quality; and stack it with versatility and options. The TX-SR574 takes today's most sought after home entertainment components—like DVD recorders, cable/set-top boxes and gaming consoles—and conveniently switches between them with a single output to HDTV. It will also upconvert any other components connected by S-Video and composite connections. And when it comes to music and movie sources, the TX-SR574 accommodates the most contemporary formats available, even the yet-to-be-released surround formats for HD-DVD and Blu-ray Disc. And if you want to broaden your choices even further, the TX-SR574 provides access to XM Satellite Radio and the iPod with the appropriate set-up and peripherals. Such competitively priced completeness is bound to attract attention. Key technology Features:
XM Ready: The XM "Connect-and-Play," is a revolutionary technology platform designed to integrate XM into virtually any home or portable consumer electronics entertainment device. By matching XM Ready audio systems with a simple, elegant antenna/receiver, getting XM becomes even easier for home audio listeners.
XM HD Surround: XM Satellite Radio is America's number one satellite radio service. It offers 160 digital channels, including 68 commercial-free, diverse music channels; more than 40 channels of premier sports, talk, comedy, children's and entertainment programming; and 21 channels of traffic and weather information. Simply plug an XM Passport System into your XM Ready A/V receiver, and activate the service to start receiving uninterrupted radio programming of your choice. Now, in conjunction with Neural Audio, XM Satellite Radio offers XM HD Surround, which provides 5.1-channel surround sound on selected programming.
192 kHz/24bit AD Converters: Costly, extremely powerful digital-to-analog converters , that not only boast a dynamic range of 120 dB, they process information faster and are virtually resistant to clock jitter, to ensure the best possible performance from DVD-Audio, DVD-Video and audio CD.
CinemaFILTER: The tonal balance of a film soundtrack can be edgy and bright when played back over audio equipment in your home—this is because film soundtracks are designed to be played back in large theaters, using commercial equipment. Onkyo has developed its own solution that restores the correct tonal balance of a movie soundtrack in the smaller environs of your home theater.
Dolby Digital EX / Pro-Logic II: Home theater realism reaches new heights with the creation of Dolby Digital EX. By adding a matrix-encoded surround back channel derived from the existing discrete left and right surround channels, the lack of rear surround in 5.1 channel is eliminated. The result - a fuller 360 experience is created…even from 5.1-channel DVD releases. Best results are obtained when Dolby Digital EX is used with movie soundtracks recorded with Dolby Digital Surround EX. Pro-Logic II is the latest improvement on the original Pro-Logic standard. Pro-Logic II provides a full-range signal to the five main channels, in addition to a subwoofer channel. This creates a realistic surround environment from a two-channel source, such as CD, Tape, FM Radio, etc.
RI (Remote Interactive): With Onkyo's exclusive RI (Remote Interactive) system capability, you can integrate and operate all compatible components through a single remote control. What's more, RI capability enables you to simply connect the iPod to your receiver through Onkyo's RI Dock for the iPod (DS-A1). Your iPod effectively becomes another Onkyo component from which you can relish a fuller sound that just can't be experienced through headphones. RI capability will also give you remote operability of your iPod for hands-off control over your digital music.
WRAT (Wide Range Amp Technology): Imagine turning up the volume and filling your entertainment room with noise-free, impressively powerful, true-to-life sound. That's the benefit of Wide Range Amplifier Technology. Originally developed for our most expensive high-end amplifiers to handle the sonic demands of today's digital age, you'll now find WRAT even in our lowest-priced A/V receivers. The WRAT family of technologies includes a broader frequency range with lower noise entering the signal path - perfectly suited for new high resolution DVD-Audio and SACD formats.
7.1 Multichannel Inputs: The emergence of HD-DVD and Blu-ray discs promises to bring unparalleled realism to home theater. Dolby and DTS have each developed improved audio formats to be encoded on these new DVD discs that will superbly complement the latest in highdefinition video. By connecting a player compatible with these new audio codecs to an Onkyo A/V receiver equipped with 7.1 multichannel inputs, you will be able to experience extreme sonic clarity from these new discs, while retaining the full use of the receiver's other onboard codecs.
DTS-ES 96/24 Neo6: There are two DTS-ES™ (Extended Surround) formats: DTS-ES™ Discrete 6.1 and DTS-ES™ Matrix 6.1. The DTS-ES™ Discrete 6.1 format is, as the name implies, a 6.1-channel system with a discrete back surround channel, while DTS-ES™ Matrix 6.1, like Dolby Digital Surround EX™, provides a matrix-encoded back surround channel. There's also DTS Neo:6, which derives a 6-channel surround output from a stereo soundtrack, and regular DTS, which, like Dolby Digital, is a discrete 5.1-channel system, but which uses less compression than Dolby Digital. Receivers carrying the "96/24" designation are able to decode a new high-resolution audio format, DTS-96/24. This breakthrough allows for high quality, 5.1 channel audio encoded at 96kHz/24-bit resolution to be stored on a DVD-Video disc (or the DVD-Video portion of a DVD-Audio disc). This format is compatible with all DVD players, with those able to pass a 96kHz signal providing the highest quality output (DTS-96/24 is also backwards compatible with older 48kHz DVD player models).
Dolby Digital EX / Pro-Logic IIx: Home theater realism reaches new heights with the creation of Dolby Digital EX. By adding a matrix-encoded surround back channel derived from the existing discrete left and right surround channels, the lack of rear surround in 5.1 channel is eliminated. The result - a fuller 360 experience is created…even from 5.1-channel DVD releases. Best results are obtained when Dolby Digital EX is used with movie soundtracks recorded with Dolby Digital Surround EX. Pro-Logic IIx is the latest improvement on the original Pro-Logic and subsequent Pro-Logic II standards. Pro-Logic IIx adds post-processing to 5.1 channel and stereo signals, creating a realistic 7.1 channel surround environment from 5.1 channel movies and stereo sources, such as CD, Tape, FM Radio.
NeuralSurround: Neural Surround™ represents the latest advancement in surround technology developed for music and is adopted by XM Satellite Radio for digital radio broadcast of surround recordings and live events in surround sound. Neural Surround™ employs psychoacoustic frequency domain processing which allows delivery of a more detailed sound stage with superior channel separation and localization of audio elements. System playback is scalable from 5.1 to 7.1 multi channel surround playback.
Component Video Upconversion: Converts incoming composite & S-Video signals (like a VCR to S-Video equipped TV) all the way to Component on most models. A Time-Base Correction circuit prevents picture distortion due to instabilities in the video source signal.
