Onkyo TX-SR575 7.1 Channel Home Theater Receiver (Black)
- 80 Watts per Channel Minimum into 8 Ohms, 20 Hz-20 kHz, 0.08%, FTC (2 Channels Driven);
- 100 Watts per Channel Minimum into 6 Ohms, 1 kHz, 0.1%, FTC (2 Channels Driven)
- DTS-ES Discrete/Matrix, DTS Neo:6, DTS® 96/24, Dolby Digital EX, Dolby Pro Logic IIx
- 2 HDMI Inputs and 1 Output (1080p Pass-Thru to HD-Ready Displays)
- Audyssey 2EQ to Correct Room Acoustic Problems and to Calibrate Speakers
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- Continuous 6ohms Rated
- All Discrete Circuitry
- Absolute Ground Plate
- Optimum Gain Volume
- XM Radio Ready
From the Manufacturer
SIRIUS brings access to over 130 digital-quality channels, including 69 channels of 100% commercial-free music, plus exclusive channels of sports, news, talk, entertainment, traffic, weather and data. This model has a SIRIUS jack on its rear that connects to an optional SIRIUSConnect home tuner kit. This kit includes everything you need for easy home installation, including the SIRIUSConnect receiver, indoor/outdoor antenna with 21-foot cable, and an AC power adaptor. SIRIUS has three powerful satellites situated directly above the U.S., enabling coast-to-coast coverage with high elevation angles. With a "clear line of sight" to your home, your signal is unimpeded by buildings, trees or objects that might block conventional satellite signals.
XM has introduced exciting new products called the XM Mini-Tuner and Home Dock (both sold seperately) which replaces the Connect-and-Play antenna. The XM Mini-Tuner and Home Dock work with any XM-Ready product plus the Mini-Tuner enables subscribers to easily move a single subscription from one product to another. Customers that have already invested in an XM Connect-and-Play antenna need not worry. The Connect-and-Play will still work with compatible XM Ready Home Stereo systems.
192/24 digital-to-analog 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.
Audyssey 2EQ to Counteract Room Acoustic Problems
Loudspeakers are specifically designed to deliver sound without distortion or coloration. Nevertheless, walls, furniture and other objects reflect and absorb sound, creating distortion that is unique to your own space. To counter this, Audyssey 2EQ corrects problems both in frequency response and in the time domain (where most of the problems lie), across the entire listening area. The results are immediately obviousa clear, precise and natural sound.
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. Theres 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).
HDMI (High-Definition Multimedia Interface) This high-bandwidth interface supports not only brilliant digital video, but digital audio as well. Up to 5 Gbps of datamore than twice whats needed for a high-definition movie with surround soundcan be handled, with room for future requirements. All this data is kept in the digital domain, as there are no D/A or A/D conversions needed, to ensure the highest sound and video quality available.
HDMI is fully backward compatible with PCs,displays and consumer electronics devices incorporating the Digital Visual Interface (DVI) standard. Both HDMI and DVI were pioneered by Silicon Image and are based on TMDS®, Silicon Image's powerful, high-speed, serial link technology. HDMI supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits all ATSC HDTV standards and supports 8-channel digital audio, and with 5 Gbps of bandwidth, HDMI can accommodate future enhancements and requirements. Because HDMI was designed specifically for consumer electronics applications, it offers an array of additional consumer enhancements. As digital content can manifest itself in a variety of sizes, resolutions and formats, HDMI-enabled systems will automatically configure to display content in the most effective format. In addition, HDMI enables a single remote point and click, allowing manufacturers to deliver home theater systems that automatically configure from a single command from a remote control -- turning on or off the components necessary to view a DVD, listen to a CD, or watch cable or satellite TV.
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.
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 receivers other onboard codecs.
You can experience the excitement of surround sound from as few as two ordinary speakers. Onkyo's exclusive Theater-Dimensional circuitry takes the complexity out of conventional surround-sound setups and lets you experience the excitement of surround sound from as few as two ordinary speakers. Want more? Theater-Dimensional's unique multi-speaker modes let you place up to five speakers conveniently by the TV, for the most realistic virtual-surround sound possible.
The tonal balance of a film soundtrack can be edgy and bright when played back over audio equipment in your homethis 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 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 360º 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.
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.
RI (Remote Interactive)
With Onkyos exclusive RI (Remote Interactive) system capability, you can integrate and operate all compatible components through a single remote control. Whats more, RI capability enables you to simply connect the iPod® to your receiver through Onkyos RI Dock for the iPod (DS-A1). Your iPod effectively becomes another Onkyo component from which you can relish a fuller sound that just cant be experienced through headphones. RI capability will also give you remote operability of your iPod for hands-off control over your digital music.
Top Customer Reviews
This receiver has 2 HDMI inputs and 1 HDMI output (i.e. to an HD TV). I have an "upconvert" DVD player (changes 480i format DVD to 1080i video resolution) attached via HDMI (video), and a digital optical (audio) cable. I have a second DVD attached as the "VCR", using composite video cables and a digital coax (audio). I use the second DVD player to play CDs. Both can be programmed in the setup of the receiver, so that the SR575 knows which cables are used for which inputs. The sound is very clear. Make sure you use the microphone to auto calibrate the speakers after your system is in place. It takes 10-15 minutes and is automatic, just start the setup and it takes care of itself. The sound will be much better than sound out-of-the box, since it calibrates for your room acoustics. Once the setup is completed, you will like the results...there are several "listening modes" that you can try out to see what sounds best in your room.
Here are a few caveats that I learned about after I purchased the receiver....
1. If you have a phonograph (turntable), then you need a pre-amp (can be purchased from Amazon for about $40). Connect the left/right RCA cables from the turntable to the pre-amp, then from the pre-amp into one of the inputs in the receiver (I use the "tape" input for my turntable since I do not have a tape deck attached - which means I program the setup of the "tape" player in the receiver for my turntable - it's simple to do).
2.Read more ›
However, for $299, it's a great buy and I would buy it again after having it for 6 weeks of testing. The sound from the system is crystal clear. Also, you can choose either 5.1 or 7.1 depending on how many spoeakers you want to use.
I'm not using a sub so I can't comment on cross-over and tuning features, although I've scanned through them and they seem comprehensive and feature packed. I haven't used the satellite radio features. The remote works great and programed really easily.
The sound is really good. I based my purchase largely on a pro review where he called this receiver his favourite budget receiver for its good sound reproduction. That's really what I wanted from a receiver. Turns out he was right. That's why I've rated it so high (4/5). I rarely rate products this high unless they really impress me. It doesn't get a 5/5 because it has to be truly amazing to get that, even in this price range. And I'm assuming the subwoofer would work flawlessly.
Most Recent Customer Reviews
Just looking through old orders and saw that I ordered this thing almost 10 years ago, and use it daily. No problems at all ... Read morePublished 4 months ago by Bryan Hughes
Not sure why anyone cares, since it is discontinued, but ok.
It's been durable, except for the remote control, which is basically useless now (after several years). Read more
Bought this for my parents and i was envious of it. sounds so good. then this past xmas i bought them an ipad and a cable so they can watch netflix on it from the ipad. Read morePublished on January 2, 2011 by Bobert
I bought this stereo about 1.5 years ago to replace an Onkyo I had purchased in 1993 (which still sounds incredible). I LOVE this stereo, sounds fantastic!!! Read morePublished on March 1, 2010 by TLB
Audio is generally great quality. Sometimes it'll 'pop' pretty loud when kicking into Dolby PLII, otherwise the sound is great as I can expect with Infinity TSS-1200 speakers. Read morePublished on August 20, 2009 by Tyler Bonham
I was impressed by the features of this receiver, especially the 3 hdmi inputs, and the ease of setting it up. Still, there was a persistent hum in every speaker. Read morePublished on March 2, 2009 by T. Mackay
I purchased the Onkyo TX-SR575S to replace my 3 year old Denon AVR - 486 system. Denon tech support refused to help me with my problem of speakers popping with their receiver. Read morePublished on February 5, 2009 by Larry D. Keahey
Not only did my receiver break two months after I got it, Onkyo wouldn't help me at all. Try another brand.Published on November 4, 2008 by Amazon Addict