Onkyo Cable Amplifier

Equipped with the latest video and audio processing functions, the AVR-789 brings high performance surround sound and extensive video flexibility at a truly affordable price. For the ultimate audio experience, the AVR-789 features Dolby TrueHD and DTS-HD Master Audio decoding to handle the explosive soundtracks found on many of today’s advanced Blu-ray high definition discs, along with Dolby Digital Plus and DTS ES 6.1 surround decoding functions. The video section includes Faroudja’s renowned DCDi processing and upconversion to provide near-HD picture quality from conventional sources such as cable, satellite and DVD, while at the same time providing a single video output connection to your HDTV. In addition, the video section features the latest specification HDMI v1.3a signal handling, with three inputs capable of handling Dolby TrueHD and DTS-HD Master Audio soundtracks as well as uncompressed LPCM multi-channel sources. Setup and operation are a snap, aided by Denon’s enhanced icon-based on screen display that also features a screen saver. To eliminate jarring shifts in volume between TV shows and commercials, the AVR-789 features Audyssey Dynamic Volume automatic volume-leveling system, as well as Audyssey Dynamic EQ to ensure rich bass and smooth tonal balance, even at low volume levels. Audyssey MultEQ in-room acoustic optimization and enhanced multimedia connectivity are just a few of the many additional advanced features that the AVR-789 offers.

Amazon Sales Rank: #63735 in Receiver or Amplifier Brand: Denon Model: AVR789 Dimensions: 25.00 pounds 7.1 channel home theater receiver 90 Watts per channel 3 HDMI v1.3a inputs, 3 component inputs, 3 composite inputs, and 3 S-Video inputs Audyssey Dynamic EQ, MultEQ, and Dynamic Volume 7-Channel Equal Power ensures highly balanced output

From the Manufacturer Denon AVR-789: 7.1 CH/5.1+2 CH Independent Zone Home Theater Receiver The Denon AVR-789 delivers power and performance and is ready to take on HD video sources with its HDMI v1.3a capabilities that support deep color video signals and digital surround audio signals. This makes setup and operation a snap for the beginner or expert user. Attention to audio detail and accuracy has been improved with the addition of Audyssey MultEQ processing, assuring audio room balance even with difficult acoustical conditions. Dolby Digital and dts Digital signals are masterfully decoded and reproduced, yielding a stunning surround sound presence like never before. The Denon AVR-789 provides a host of connections and features

Most helpful customer reviews 27 of 27 people found the following review helpful. GREAT AVR By Jason E. Marentette I've done tons of research on a receiver in this price range. I can tell you that this unit is the best for the money. I've research the yammy 663, onkyo 606, and the 789/1909. The 789 and the 1909 are the same unit just made for different retailers. The four digit receivers from denon are for local retailers and the 789 is manufactured for higher volume retailers like BB or CC. I tried two 606s before spending the extra $150 on this model. The first 606 i had suffered from the humm/buzz problem that's all over the avsforum. The second unit i had dropped the video signal after a couple minutes of switching sources or powering the unit on and off. So i went with the 789 and couldn't be happier. My new 7.1 sounds amazing and the Audessey features are the best. i wouldn't attempt to set up a 7.1 with out it. The remote kinda sucks, but i got a Harmony 890, so all remotes go into storage anyway. I have it hooked up to a ps3, 360, comcast cable box, denon dvd, vcr, and ipod. All the SD signals get pushed to 1080p. The upscaling is so much better than the 606 it's not even funny. i would recommend anyone looking for a hdmi receiver that upscales to get this model. 12 of 12 people found the following review helpful. 2nd Denon - Love IT - Great AVR By Tarun Chachra HI. I already own a Denon AVR-4308CI which I use for my main home theater.....now I needed a receiver for my family room because our LCD tv sound was horrific. I decided to try a bunch of Home Theater in a box and a sony receiver...but NO can Do....I had to get a Denon. I decided on the 789 which is similar to the 1909 ( the 1909 has some extra capabilities for multiroom remote controls etc...which I dont need). The 789 is a great 7.1 Channel Receiver with Audessey setup and Dynamic EQ/Dynamic Volume. For those that know what this is, GREAT...for those of you that do not know what it is...I will quickly explain. Audessey simply runs a program on the receiver with the included calibration microphone...u plug it in and off you go. The microphone tests and measures all of your speakers and then adjusts them according to your room, speaker type, distances etc... It does the work so you dont have to. Dynamic EQ is like above....it controls the sound - bass/treble/etc dynamically based on the content that is being fed in to the receiver. Dynamic Volume - AWESOME - this is that feature that we all have been waiting for. Ever watched a football game in Hi Def and had great sound...then a commercial comes on and its either too LOUD or too LOW.....you keep having to fiddle with volume buttons....NO MORE. Dynamic volume adjusts the volume (based on day/evening/night) for the source. Its pretty amazing. Pros: 7.1 Receiver with plenty of power. 3 HDMI Inputs 1 HDMI output Up conversion of all analog video to HDMI. Audessey - all 3 features. Denon Quality and Build.... Ethernet connectivity for future upgrades. Cons: 1 - REMOTE I cant stand the remote - Its very functional on the main side...but if you need to adjust menu's etc...you have to flip it over, open the door, and go at it....this annoys me....but its a personal preference. Apart from that I cant say enough good things about this receiver and so it will still get a 5/5. ps. If you are a dish network vip hd dvr user....your remote will control the power and volume on the Denon without issue....another reason I chose Denon. Enjoy! 11 of 11 people found the following review helpful. Denon 789 Is A Winner By D. B. Wills I recently upgraded from a Onkyo TX-SR601 to the Denon 789, WOW how things have changed, Audyssey MultEQ, Dynamic EQ, and Dynamic Volume are unbelievable!! Don't get me wrong my Onkyo served me well but there is a huge difference, compared to the Denon on a scale of 1 to 10 I would rate the Onkyos sound quality a 3, and this is from a guy who liked Onkyo. I almost bought the Onkyo 606 but the reviews

Dolby Digital Surround Receiver

Amazon Sales Rank: #40680 in Receiver or Amplifier Color: Black Brand: Denon Model: AVR888 Dimensions: 12.05" h x 20.71" w x 19.61" l, 27.78 pounds 7.1-channel 2-zone/2-source A/V home theater receiver with 100 watts per channel power output Supports Dolby Digital, DTS, Dolby Pro Logic IIx, DTS Neo:6 Surround, and DTS-ES Extended Surround multichannel formats Audyssey MultEQ calibration process makes setup easy; Faroudja DCDi video processing 2 HDMI v1.3a digital video inputs and 1 HDMI monitor output; compatible with iPods and XM satellite radio receivers Measures 17.1 x 6.75 x 16.55 inches (W x H x D) and weighs 27.75 pounds; 2-year warranty

From the Manufacturer Denon AVR-888: Your Affordable Entry Into High-Performance Home TheaterDenon has long been one of the elite names in home theater receivers, offering a combination of advanced technologies and user-friendly features that transform even the most mundane living rooms into rich, powerful audio environments. Now Denon has updated its audio and video circuitry to produce the AVR-888 7.1-channel receiver, which delivers high-end surround performance in a mid-priced body. The AVR-888 incorporates such features as HDMI v1.3 inputs and outputs, which allow the receiver to play back many of today's leading audio/video formats; low THD rated amplifiers that deliver pure, clean, high-power sound for enhanced listening enjoyment, even through demanding speakers; serial I/O control ports for better integration into home control systems; and Denon's Audyssey MultEQ calibration process, which makes setup easier than ever. Under the Hood: Component Technology With a power output of 100 watts per channel, the AVR-888 multizone 7.1 receiver can handle a variety of audio applications. The AVR-888 offers a power output of 100 watts per channel, but adds a number of engineering advancements to get the most out of the technology. One of the most significant--7-Channel Equal Power--lets you connect seven speakers independently without connecting individual power amps via pre-outs. That's because the AVR-888 comes with a built-in internal amplifier for each speaker in your collection. This makes it possible to do things like connect a second surround back speaker directly off the main amplifier to play 7.1 surround formats. The receiver also boasts a 32-bit floating-point digital signal processor (DSP) to improve audio quality. In addition, the receiver is equipped to handle the latest in HD video support, with such features as Deep Color up to 36 bit, 1080p video pass-through, 10-bit encoding and decoding, and Faroudja DCDi video processing. The latter employs advanced algorithms to remove the jagged edges that appear when standard interlaced video is viewed on progressive scan displays. Diverse Sound Modes As with the best surround receivers, the AVR-888 is capable of reproducing a host of 5.1-, 6.1-, and 7.1-channel audio formats, with several processing technologies layered over the top. In addition to providing standard Dolby Digital, DTS, and Pro Logic II formats, the receiver also supports Pro Logic IIx, which allows 5.1-channel sources to be played in up to 7.1 channels, and the expanded multichannel capabilities of DTS 96/24, Neo:6 Surround, and DTS-ES Extended Surround, all of which improve the digital surround impression for 5.1 or 6.1 channels. To assist with film soundtracks, the receiver offers a Cinema Equalizer that corrects for the placement of your speakers vs. the way they're placed in the movie theater. Theaters that locate their front speakers behind the movie screen tend to emphasize the high frequencies, which can sound too strong in a home with a conventional surround setup. Denon amplifiers adjust the high-frequency range so that the sound is cleaner and easier to listen to than uncorrected audio. Listeners can also improve the image detail of their audio sources using Neural Surround technology. This audio breakthrough--which is 100-percent compatible with stereo--offers superior spectral resolution and channel separation, thereby drawing the brain's attention to the sonic details in musical instruments, vocals, and ambience that are typically masked by other playback systems. This allows the listener to fully experience the richness and subtleties in recorded performance as never before. Neural Surround is the chosen format for XM satellite radio's XM HD surround programming. Finally, the receiver offers a seven-channel stereo mode that enables top-quality two-channel stereo output through your surround speakers. Convenience Features The AVR-888 offers 2 HDMI inputs, 1 HDMI output, and a host of other connectivity options. Modern A/V receivers are increasingly designed for multi-room listening, and the AVR-888 is no exception. The two-zone, multisource system lets you select different audio sources for listening in different locations, letting you simultaneously listen to the DVD player in the main room and the iPod in the bedroom, for example. The receiver also offers compressed audio restoration, an audio technology that restores the fidelity of compressed MP3, WMA, and AAC formats to reproduce a higher frequency range and deeper bass performance. And to make iPod playback easier, you can connect the receiver to Denon's separately sold ASD-1R iPod docking station, which lets you control your iPod through the receiver's display. Other user-friendly features include XM satellite radio compatibility (requires a subscription and an optional plug-and-play XM antenna), a night mode for neighbor-friendly listening, an auto surround mode, and a volume limiter that lets you set maximum volume levels. Connectivity and Setup The AVR-888 offers a host of inputs and outputs for connecting to diverse audio and video sources. The most significant is HDMI v1.3a, the digital interface standard for next-generation TV. With the receiver's two HDMI inputs and one HDMI monitor output, you can easily connect to such devices as HDTVs, DVD players, video game consoles, and cable and satellite boxes, each through a single cable that handles both high-definition video and multichannel audio signals. HDMI is also compatible with High-bandwidth Digital Contents Protection (HDCP), a technology for protecting copyrights that encrypts digital video signals. If your components don't offer HDMI outputs, you still have plenty of options, however, as the receiver also offers three component inputs, five S-video and five composite inputs, six total digital audio inputs (three optical and three coaxial), and nine analog audio inputs. The receiver also lets you input multichannel audio signals, whether in high-definition MUSE 3-1, SACD, or DVD-Audio formats, via the eight-channel input. Made using eight standard RCA cables--one each for front left, front right, center, surround left, surround right, surround back left, surround back right, and subwoofer--the eight-channel input receives discrete analog audio signals via a digital source such as a DVD player, creating an immersive multichannel audio performance. Setting up the AVR-888 is easier than ever thanks to Denon's Audyssey technologies. Audyssey Equalized was the first technology to properly measure sound information throughout a listening area, and then combine the information to accurately represent the acoustic problems in the room. Based on these measurements, Audyssey calculates an equalization solution that corrects for both time and frequency response problems. Denon also employs Audyssey MultEQ XT technology, which automatically determines how many loudspeakers are connected, whether they are connected in phase, and whether they are satellites or subwoofers. After processing, it then analyzes all the physical details--speaker level, size, and distance--and determines the correct frequency response for up to eight listener positions simultaneously. It's a must for people who want to get the most out of their surround systems. AVR-888 Accessories The AVR-888 is compatible with the following Denon accessories (sold separately). The Denon ASD-3N iPod/network connectivity dock The Denon ASD-3W iPod/network connectivity dock with WiFi The Denon AK-HM100 HDMI cable

Most helpful customer reviews 61 of 63 people found the following review helpful. Looks and sounds great but not without drawbacks By David I bought the Denon AVR-888 when I realized that the Sony STR-DG820 wouldn't meet my home theater needs (the Sony does not support HDMI to DVI conversion). Compared with the Sony I have to agree with other reviewers: the operations guide and remote are unnecessarilly complex. Compared to the Sony remote the Denon is just a laugh and something they should be embarassed shipping with a product in this price range. All that said, the sounds and picture quality from the Denon are amazing. The unit will convert most inputs to HDMI so there is one cable from the receiver to the TV. This is a great feature that simplifies the tangle of cables. The automated sound optimization for the surround speakers works great and it is worth going through the six sound station checks. Again, funky controls can make this a hassle, you really need to look at the direction of arrow buttons to get through the process. I don't know who at Denon thought that the backward arrow was a good use for "next" but it is used often in configuring the system. The system also defaults to coax input for sound instead of HDMI so I had to go to the HDMI settings and make the proper selection. One other drawback is that there are only 2 HDMI inputs, which was frustrating given that the Sony had 4 inputs. To connect my PS3, DVD, and TiVo I ended up buying the OPPO 3 to 1 HDMI switch. The OPPO unit works great, auto-switching between the PS3 and DVD based on port (the low number ports take priority over the high number ports). This makes it easy for the family to use. Lastly, the remote ... it really is poor, it does not provide the ability to easily switch between all inputs; instead, for some of the inputs you have to turn the remote over, open a flip panel and select the input. To solve this issue I bought a Logitech Harmony 1000 that controls the Denon, TV, TiVo and DVD and makes using the system very easy for everyone. 70 of 84 people found the following review helpful. A bit too high tech By Bill Panzer Seems like this could be a kick a@@ system, but I have been having a problem since we brought this home - surround sound cuts out randomly - have tried switching from analog to Digital Coax this did not fix the problem - receiver says H/P on when it cuts out and H/P off when it goes back on.... I have called Denon cust svc 3 times with an average wait time of 1 hour and 20 minutes each time (I am currently on hold @ 56 minutes with 4 calls ahead of me.... Q started @ 14 calls ahead This sucks 15 of 16 people found the following review helpful. this receiver rocks By C. D. Stevenson I love this receiver and give it a 5star because right now it's very cheap to get ahold of. Less than $400 is a bargain. Do the research on this and compare to others at the same price and you'll agree. Some reviews say it's difficult to setup and for an hour i agreed. After figuring out that i couldn't use an analog signal for audio with the digital video and plugging in optical rather than the white/red cables that come with component this thing sparkled. It replaced an older Kenwood that I paid about $500 for several years back and the sound difference was amazing. Everything is so clear and the darn thing is smart. After going through the auto setup the receiver knew exactly where and when to play certain noises. It's so easy too once you get the hang of it. I recommend using component to perform setup because it gives the full menu on your TV screen...other wise you have to guess on it's little display to move up or down, which isn't obvious. The menu is a little vague but people who have played with these things will catch on quick. The remote is a little wierd but works fine if you look at the directions. This previous year model doesn't come with the new hd converters but most newer hd equipment have their own. Comparing to the Onkyo

The STR-DG920 7.1 Ch. Audio/Video Receiver delivers the Full HD 1080 experience to a home theater system. This new 1080p Audio/Video Receiver creates a video centric entertainment hub for the most demanding HD experience. This receiver integrates the latest audio and video technologies while making operations simple to command and easy to follow. Speaking of advanced technology, inside its chassis is a video processor that can upscale all video sources (less than 1080p) up to 1080p. The STR-DG920 also features HDMI with “Active Intelligence”, plus x.v.Color. Deep Color and 1080/24p signal capability. In addition to decoding uncompressed audio (LPCM via HDMI), the STR-DG920 decodes the latest audio formats from Dolby Labs and DTS making this model fully compatible with Blu-ray Disc. Now, you can hear the original mix of your favorite BD titles regardless of audio format. Need more HDMI inputs– The STR-DG920 features four HDMI inputs that allowfor future expansion. Looking for simplicity– BRAVIA Sync provides a one button operation (via HDMI) of your entire Audio/Video experience with a select number of BRAVIA televisions. Because no room is perfect, Sony Digital Cinema Auto Calibration (and its supplied microphone) simplifies speaker set up and optimizes speaker performance with the push of one button in just 30 seconds. This full featured Audio/Video Receiver expands its ability to playback music from various audio sources (i.e. iPod, Walkman, PC, etc) with the DIGITAL MEDIA PORT and one of the various accessories (sold separately). Would you like to listen to satellite radio– The XM Connect-and-Play Ready feature provides the ability to access XM satellite radio programming in surround sound.

Amazon Sales Rank: #39269 in Receiver or Amplifier Color: Black Brand: Sony Model: STRDG920 Dimensions: 6.25" h x 13.87" w x 16.93" l, 23.60 pounds 7.1 Channel Audio/Video Receiver 100 Watts X 7 Amplifier Power (8 ohms, 1Khz, 1.0% THD) Accepts 1080/60p and 24p video signal via HDMI 1080p HDMI with Active Intelligence (4 In/1 Out) Supports x.v.Color and Deep Color

Most helpful customer reviews 91 of 91 people found the following review helpful. Excellent for the price and capabilities By Mario Cole I needed a relatively inexpensive AV receiver with at least 3 HDMI inputs and able to send *all* inputs through the HDMI output to the TV. Onkyo TX-SR606 was the only other receiver I was able to find that met these specs, and since I have an Onkyo, I wanted to stay with that brand. The catch was that the Onkyo would upconvert non-HDMI inputs to 1080i. This Sony upconverts to 1080p. That was pretty much the only thing that swayed me. It is quite minor but I do have a 1080p LCD. The Sony is very easy to set up. The HDMI handles every pretty seamlessly and my non-HDMI (component) items just needed the video and audio port selection done and that was it. I like the fact you can rename any of the ports via "GUI Mode" and the speaker set up was a breeze. The microphone worked like a charm (all 1 minute of use.) Performance is pretty good for the price point. I will probably upgrade this in a couple of years when I am able to get back to a true 7.1 setup. Highly recommend this product. I would not go as far as saying this has better audio than a Denon or Onkyo but it handles itself well..and it allowed me to rip out about 8 cables. Connections used: three HDMI in, one HDMI out, two component (with one analog and one optical for audio) and one analog audio (soon to be optical) 54 of 56 people found the following review helpful. Sony STR-DG920 A/V Receiver with HDMI switching/upconversion By Neil Maller Pros - Solid, heavy construction. - Simple, clean front panel, very readable display. - On screen GUI interface offers fine-grained control of settings - Switches between 4 HDMI inputs. - Input source upconversion up to 1080p - Automated speaker calibration with supplied microphone - Decodes most audio formats - Excellent sound quality, plenty of power. Cons - Instruction manual is very poorly organized, much as if a list of all the chips on a your computer's circuit board would somehow tell you how to use the computer. Index is a joke. Manual appears to have been translated by a non-native English speaker. - Bazillion button remote control not designed for convenience or ease of use. - Second HDMI output would have been nice (but good luck finding that anywhere...). Bottom line - 1080p upconversion, GUI interface and 4th HDMI input makes the STR-DG920 well worth the premium over the STR-DG820. - But why oh why doesn't Sony (and not just them) take a lesson from Apple for instruction manuals and TiVo for remote control design? - Outstanding feature set and price/performance ratio make this a winner in the mid-price A/V receiver market as of 8/2008. 32 of 32 people found the following review helpful. Paired with SHARP Aquos LC46D62U & Polk Audio RM6750 By WGDB Paired with SHARP LC46D62U & Polk Audio Monitor 60's front, Monitor 40's surround, and PSW 125 sub, this receiver does everything most anyone will need over the next several years. I studied receiver specs for months. Compared capabilities, checked cost fluctuations, visited "ultra high end" home theater dealers, spoke to many so called AV experts, some were called sales associates, combined systems together in sound rooms, paired receivers with speakers,TV's with speakers and receivers. I did this at all the usual retailers i.e., Best Buy and a renowned local "high end home theater dealer." Bar none - there's no better value than this! I bought it through Amazon delivered for under $385.00. And, there are caveats to my "Bar None" statement - BE VERY prepared to learn the capabilities of this receiver. Learning comes from both trial and error and trying to understand the "vague" instructions. This system took me hours to "mess" with and learn. If you have the time and you enjoy a challenge, this receiver's for you. It has all the normal Sony setups with A, B and C (Cinema Sound Enhanced) CSTEX, AUTO FORMAT DETECT "AFD" and all of Dolby's current

Amazon Sales Rank: #30494 in Consumer Electronics Brand: Bose Model: AM6IIBLK Dimensions: 40.00 pounds 5 magnetically shielded cube speakers (each with a 2.5-inch driver) and a passive Acoustimass module (subwoofer) Hideaway Acoustimass module with 2 x 5.25-inch woofers fills out the system and your room with dynamic, full-bodied bass Works with Dolby/DTS surround receivers and power amplifiers rated 10 to 100 watts per channel (4 or 8 ohms impedance) Comes with color-coded speaker wires and error-proof connectors for a simple, accurate installation Automatic system-protection circuitry prevents speaker overload

The Acoustimass 6 Series II home theater speaker system uses patented Bose technology to bring lifelike sound to your stereo or multichannel audio components. The Acoustimass 6 speaker system is small enough to blend effortlessly with any decor, making it an excellent choice for anyone looking to bring large sound to small rooms. The Acoustimass 6 system is compatible with Dolby Digital (AC-3), DTS, DVD-Audio, and SACD program material, so long as your receiver provides a means of folding the LFE (low-frequency effects) ".1" signal into the front left/right speaker signals. Hookup couldn't be easier using the system's color-coded speaker cables. All 5 primary channels from your receiver--front left, center, right, and left/right surround--plug directly into the rear panel of the system's passive Acoustimass module, which derives rich, full-bodied bass from the front left/right signals and passes each audio signal to its appropriate corresponding cube speaker. The system's 5 Virtually Invisible cube speakers deliver vivid and lifelike music and movie sound. Just 3 inches square, these small speakers faithfully reproduce the clarity and natural sound of a live performance. Accessory mounting options let you mount each small cube speaker to your walls or display them elegantly on speaker stands (using optional wall mounts or speaker stands). Bose recommends placing the Acoustimass module at the same end of the room as your television. The cube speakers are magnetically shielded to prevent image distortion if any of them is placed on or near your television. To prevent interference from the Acoustimass module, keep it at least 2 feet from the TV. What's in the Box An Acoustimass module (subwoofer), 5 cube satellite speakers, 1 module end cover, all requisite hookup cables (1 x 20-foot system input cable, 3 x 20-foot front speaker cables, and 2 x 50-foot surround speaker cables), 8 protective adhesive rubber feet, a user's manual, and a quick-setup guide.

Most helpful customer reviews 16 of 18 people found the following review helpful. I had doubts, but no more By N. Erath I had been leaning towards a powered subwoofer and larger satellites from other companies when my wife gave me the AM6 on the recommendation of an audiophile friend. I have not been disappointed. The sound is crisp and clean, and when watching DVDs the rumble from special effects is great - I did not think a passive subwoofer and my modest receiver could do this. Perhaps this can't rattle the walls like a hundred watt subwoofer but the clarity and balance is simply great.The setup instructions are very good, and the single big cable with all the wires for the receiver made hookup in the entertainment unit much easier. Only drawback is that the subwoofer must be relatively close to the receiver (~8 feet tops). It's a small price to pay. 4 of 4 people found the following review helpful. clean bass, great balanced sound By H. Meyer I recently upgraded to the AM6 model having retired my AM3 (with different rear speakers). I have read other reviews on other sites that claim this system won't rattle the walls - well, perhaps the contributor did not set up the system correctly. Place the AM module (bass module) FACING the wall, about 2-3" away and prepare yourself for enjoyment!I think a lot of Home "Theaterphiles" prefer the "boomy" or "thumpy" bass - well, more power (no pun) to them! The Bose AM6 produces the kind of bass response I really like - smooth, pure and without the boxy thump some systems make.The surround image is a delight and one can fiddle with the little speakers to create an image field to suit one's taste.All in all, it is hard to beat the quality and versatility of this system. 4 of 9 people found the following review helpful. Crisp, clean and high quality, but not loud enough By A Customer I was lucky enough to find the Acoustamass 6 system at Sam's club coupled with JVC amplifier/tuner for a little less than you would pay for both if purchased separately. Bose lives up to their reputation for quality sound, but I found the system to be lacking in sheer ear-bleeding amplitude. The system can be run safely (100 W per channel) at maximum volume, but it simply doesn't get as loud as I think it should. Otherwise, I have no complaints about this fine product from Bose. See all 3 customer reviews...

2/8/200615-19-32. Harman

Amazon Sales Rank: #111087 in Receiver or Amplifier Color: Silver and Black Brand: Harman Kardon Model: AVR 235 Number of items: 1 Dimensions: 7.00" h x 17.00" w x 15.00" l, 37.04 pounds Multi-channel DVD-audio and SACD-ready, front-panel A/V input with selectable digital-audio input/output Handles Dolby Digital EX, Pro Logic II, and all DTS modes EzSet remote provides automatic speaker-level calibration Seven x 50 high-current watts per channel Measures 17.3 x 6.3 x 15 inches (W x H x D)

Amazon.com Product Description Harman Kardon's most affordable 7.1-channel audio/video surround receiver, the AVR 235, offers high-quality baseline features from the company's acclaimed AVR series receivers. The component delivers near-universal surround-format compatibility, and it's engineered for terrific sonic performance. The AVR 235 features a discrete-output amplifier that pumps seven channels of high-current (+/-35 amps), ultrawide-bandwidth power: 7 x 50 watts into 8 ohms, 20 to 20,000 Hz with less than 0.07 percent THD. Furthermore, the receiver uses state-of-the-art 192 kHz/24-bit audio digital-to-analog converters and a high-power Cirrus 32-bit DSP processor. Take a closer look at the AVR 235's connections. You can also view the unit's front panel and remote control in detail. The AVR 235's cutting-edge technologies also include triple-crossover bass management, automatic digital input polling, and A/V sync delay. An EzSet remote control provides automatic speaker-level calibration. Surround sound features include Dolby Virtual Speaker, Dolby Headphone processing, and Dolby Pro Logic IIx processing (which provides an expansive, full-range 7.1-channel program from any stereo or 5.1-channel source). The receiver handles all other popular formats (including Dolby Digital EX and Dolby Digital 5.1), all standard DTS modes (including 6.1 DTS-ES Discrete, DTS-ES Matrix, DTS Neo:6, Cinema 6.1/5.1, and Music 6.1/5.1), and even the latest DTS 96/24 high-resolution audio technology. You also get Harman's proprietary Logic 7 audio for enhanced multichannel reproduction from both matrix-encoded and 2-channel recordings. Along with its extensive video connectivity, the receiver offers two wide-bandwidth, HDTV-compatible component-video inputs and an array of digital and analog audio connections, including multiple coaxial and optical digital audio inputs and outputs. It sports both analog and digital front-panel inputs, 6-/8-channel direct audio inputs, and 7.1-channel preamp outputs to accommodate a DVD-Video, DVD-Audio, SACD, or universal player. The receiver's triple-crossover bass-management system lets you choose from multiple crossover frequencies for the front L/R, center, surround L/R, and surround back L/R speakers. Most receivers and DVD players have far more limited crossover filtering or none at all. Moreover, you can set different speaker-size configurations for different AVR 235 input sources according to your needs. With the AVR 235, you get a high-quality FM/AM tuner with 30 station presets and a Listener Preference System that lets you specify a surround mode according to the program source. You can also set speaker-channel levels for each program source and DSP format (for example, the subwoofer level can be set differently for multichannel movie viewing and 2-channel CD music listening). What's in the Box Receiver, remote control, remote batteries, FM wire/AM loop antennas, warranty information, and a user's manual.

Most helpful customer reviews 86 of 88 people found the following review helpful. Great sound, high build quality, and power to spare! By Frank Castle This is my second 7.1 channel surround receiver. I also own a Yamaha flagship THX 110W/ch receiver, the RX-V1400. The Yamaha has more sound processing options, but sometimes less is more. Both are high current amps and both have the self-calibrating feature (YPAO on the Yamaha and EzSet on the Harman Kardon). The Yamaha is in a 23'x20' upstairs media room and the AVR235 is in a 30'x25' open downstairs living area. Both of the amps produce extremely clean sound, both have power to spare (even though the AVR235 is rated considerably less and is in a larger space), and both have very high build quality. The Yamaha is more suited to a micro-managing audiophile and the Harman Kardon is more of a plug and play style receiver. The Yamaha has more knobs and options, but it also requires more attention. On the Yamaha unit, you have to manually enable Dolby Digital EX/DTS ES processing every time you turn the unit on even though in the setup it knows you have a full 7.1 speaker package. I guess it assumes that my rear surrounds are intended to be decorative. Basically, it is dumb and assumes that you know it is dumb and that you will tell it what you want it to do. Except for the parametric EQ, which is smart, except it doesn't necessarily sound great and is best that it is defeated in favor of the manual EQ. It took me approximately three weeks of tweaking to get the sound like I wanted. The Harman Kardon on the other hand is very user friendly. It has an on-screen display (my only gripe is that you must use this) for configuring the many inputs and outputs. It makes very logical assumptions. If you have seven speakers and a subwoofer, it assumes that you want to listen to Dolby Digital material using all of those speakers (EX); however, if you prefer 5.1 or even stereo from your Dolby Digital you can override the 7.1 selection. There are no hidden EQs or too much bloated software that may overprocess the signal and actually degrade the quality in the end. The AVR235 still has the bass and treble controls in the form of knobs on the front of the unit, could it be any simpler. It took me approximately thirty minutes to get the Harman Kardon to sound like I wanted it to sound. The Harman Kardon simply adheres to the principles of K.I.S.S. (Keep It Simple Stupid). It has everything you may need (front optical and coaxial digital inputs, 7.1ch pre-amp input,etc.), but lacks all of the things that you probably don't need that only get in the way. It is an efficiently engineered marvel whose sound quality rivals and probably even exceeds any other brands flagship receiver lines (yes... even you Marantz, Denon, and others) in the under 2k category. It may seem expensive to some, but in its feature/function class it is less than half of the price of most and is probably almost twice as good. Don't even question the power rating vs. other receivers because the power may be rated less on the Harman, but the unit has a clean sound over the entire power range. Unlike other receivers that have high power rating, and very little signal clarity once truly pushed to the limit. Remember it is not about pure wattage into an 8 ohm load (because a speakers impedance is actually dynamic across a range of frequencies since a speaker is inductive), but rather it is about how much current the amplifier can supply that contributes to what you hear. You have to ask yourself this question: Do you really want a concert hall DSP setting that overprocesses a perfectly good signal to make it sound like a cellphone ringtone being emitted from the bottom of a deep well? If you do, then this is not the receiver for you. If you want the best sound possible at a very good price, then look no further. It may also be nice to know that you will be supporting a U.S. based tech company. 27 of 30 people found the following

The new AVR-791 is packed with technology and features making it the clear choice for value oriented consumers looking for exceptional performance. Each of its 7-amplifier channels produce 90-watts of power, delivering detail and dynamics to music and movie soundtracks. They can be configured for 7.1 channel surround sound, or drive a 5.1 channel system in the main room and power a pair of speakers in a second “zone”. It’s equipped with 1080p and 3D (all formats) compatible HDMI 1.4a Repeating technology, delivering both audio and video to your HDTV with single HDMI cable. This HDMI connectivity supports the latest generation surround sound formats available on Blu-ray disc, including Dolby TrueHD and DD+, dts-HD and dts-HR. Also included is Dolby Laboratories new Pro Logic IIz Matrix decoding featuring front height effects channels that expands front soundstage. The AVR-791 boasts a number of Audyssey technologies. Advanced Audyssey MultEQ analyzes a speaker systems interaction with room acoustics, and then delivers custom tailored correction processing to optimize clarity and tonal balance throughout the listening space. Audyssey Dynamic Volume is an automatic volume-leveling system that tracks audio dynamics to eliminate the irritating volume swings between TV shows and commercials. Audyssey Dynamic EQ is also on board to ensure rich bass and smooth tonal balance at low volume listening levels. In addition to enhanced HDMI 1.4a repeating (4 in, 1 out), the AVR-791 is the least expensive receiver in the Denon lineup to feature 1080p i/p conversion, analog to HDMI upscaling and HDMI to HDMI scaling. Video conversion is accomplished using a premium Anchor Bay Technologies chip set featuring 10-bit processing. The AVR-791 also features 2 component video inputs, seven analog inputs, and multi-zone / multi-source capability. A front-panel USB input allows quick and easy connection for iPod/iPhone, Flash Drives and HDD with command and control functionality.

Amazon Sales Rank: #30897 in Receiver or Amplifier Color: Black Brand: Denon Model: AVR-791 Dimensions: 6.70" h x 17.10" w x 15.00" l, 23.37 pounds 7.1-channel home theater receiver/amplifier with 630 watts of total power (7 x 90W) 3D-enabled HDMI pass-through technology (HDMI 1.4a); all sources are up-converted to HDMI High-definition audio support--Dolby TruHD, DTS-HD Master Audio, and Dolby Pro Logic IIz for front height effects channels Audyssey MultEQ dynamic room acoustic correction system with included microphone Measures 17-3/32 x 6-47/64 x 15 inches (WxHxD); weighs 22 pounds, 7.8 ounces

Packed with great features that assures a superb 7.1-channel surround sound experience, the Denon AVR-791 supports Dolby TrueHD and DTS-HD Master Audio decoding and it includes the latest HDMI 1.4a technology, which provides for 3D pass-through capabilities to your HDTV (broadcast and Blu-ray). It also features Dolby Pro Logic IIz, a technology that adds a vertical dimension at the front for a more exciting surround sound experience. Additionally, the AVR-791 features Denon's Audyssey MultEQ and AutoSetup capabilities, and it includes a tower type microphone for more accurate measuring. The Denon AVR-791 with 5.1-channel surround sound and 3D pass-through capabilities via HDMI (see larger image). With four HDMI inputs, the AVR-791 can easily accommodate a wide variety of HD sources, including cable or satellite set-top boxes, an HD game console, Blu-ray Disc player, and even an HD camcorder. The remote features discrete input selector buttons for quick source selection and includes dedicated buttons for iPod control with an optional Denon iPod dock. Key Features Fully discrete, identical quality and power for all 7 channels (90 W x 7) High-definition audio support--Dolby TruHD and DTS-HD Master Audio 3D-enabled HDMI pass-through technology (HDMI 1.4a) All sources are up-converted to HDMI (4 HDMI in/1 HDMI out) Stable power supply for high-quality sound and picture playback Audyssey Dynamic Volume for real-time volume adjustment Minimum Signal Path for clear audio and video signal Compressed Audio Restorer to enhance digital music files Stereo mini jack on front panel lets you connect any portable audio player Measures 17-3/32 x 6-47/64 x 15 inches (WxHxD); weighs 22 pounds, 7.8 ounces HDMI 1.4a Includes 3D Blu-ray Compatibility Equipped with 4 HDMI inputs, the AVR-791 includes the latest HDMI 1.4a specification, which provides 3D pass-through (Broadcast and Blu-ray) capability, as well as providing Audio Return Channel. Audio Return Channel With Audio Return Channel (ARC), you can play back the TV audio in surround sound with a single HDMI cable. Until now, if you wanted to enjoy surround sound from a TV, you needed to use an optical digital or coaxial digital cable to bring sound from the TV to the AV receiver. The AVR-1611's ARC feature helps you keep cable connections neat and out of the way as you build your home theater. See larger image.   High Resolution Surround Sound For the ultimate surround sound experience, the AVR-791 features the latest high resolution audio decoders, including Dolby TrueHD and DTS-HD Master Audio, formats found on Blu-ray discs. The AVR-791 is also equipped with Dolby Pro Logic IIz, which provides the option of front height effects channels, for a dramatic front soundstage, with Movie, Music and Game modes, breathes new life into your favorite stereo sources. Quality Discrete Power Amplifier Section The equal power amp design features 7 discrete power amp circuits, and each channel is rated at 90 watts (8 ohms, 20 Hz to 20 kHz, .08% THD). 2 of the amp channels can be configured for surround back, or front height effects, or they can be assigned for stereo multi-room use. Easy Setup With Automatic Room Acoustic Correction Audyssey MultEQ dynamic room acoustic correction system features a microphone (included) to automatically measure the speaker configuration and provide acoustic tailoring for the best surround sound experience. Dynamic Volume helps eliminate jarring volume jumps during commercials, and Dynamic EQ provides a rich tonal balance at any volume level. Ergonomic Design Promotes Easy Control With its programmable functions and intuitive button layout, the AVR-791 is designed to maximize ease of use. The front panel is smartly organized, featuring clearly-labeled buttons and onboard controls for volume and source. The AVR-791's remote can sync with other entertainment devices in your home theater, eliminating the need for additional remote controls. It can also be easily programmed with macro functions, giving you more flexibility in controlling your home theater. Dock Connectivity for iPod and Network Streaming Network music can be enjoyed via the optional Denon Networked Control Dock. 7-Channel Equal Power 7-Channel Equal Power is a feature used in various Denon amplifiers to connect 7 speakers independently so that separate power amps connected via pre-outs are not required. It allows you to connect the second 'surround back' speaker to complement the surround back speaker for 6.1, straight off the main amplifier without adding a power amplifier to support 7.1 surround formats. Amplifiers with 7-Channel Equal Power have built-in separate internal amplifiers to power each channel independently, thus allowing you to enjoy the same high power output capability per channel, giving a balanced and truly high-impact surround-sound environment. 7-Channel Stereo Denon's 7-Channel Stereo mode enables top quality normal two channel stereo output from the surround speakers to provide a unique 7 channel stereo option. This mode can be fully utilized from any high quality stereo source via CD, tape, FM-radio or video recorder for dynamic 7-channel output. The 7-channel stereo is available if you have a surround back right speaker connected as well as the surround back left speaker used in 6.1, otherwise you can still experience multi-channel stereo output using a 5-channel-stereo or 6-channel-stereo configuration. What's in the Box Denon receiver/amplifier; remote control with batteries; Audyssey microphone; AM/FM antennas; operating instructions

Most helpful customer reviews 171 of 173 people found the following review helpful. Great Receiver By Sphinx There are three $500 receivers to consider, if you're buying one in 2010 - Onkyo TX-SR608, Pioneer VSX-1020-K and this one. All three feature the latest HDMI 1.4, which is necessary for 3D signals. Here's how they compare: -The Onkyo is the most powerful in terms of real world performance, followed by the Denon and finally the Pioneer. All three perform at par for normal listening volumes, but the Onkyo can handle very high volumes the best, while the Pioneer runs out of breath -The Denon has Audyssey Multi-Eq, which automatically calibrates the receiver for use in your room (a mic is provided). The Onkyo has a similar but less versatile Audyssey 2EQ. Pioneer has its own system called MCACC which also works well, but Audyssey may be slightly better. -All three can upconvert analog sources via HDMI - hence you'll only need one HDMI cable to connect to the TV. The 1.4 spec supports an audio return channel, so the TV's sound can be output to the receiver without extra cables. The Pioneer and Denon use the excellent Anchor Bay chipset, while the Onkyo uses the slightly inferior Faroudja DCDi chipset for video processing. -The Pioneer and the Denon have a front USB input where you can connect your iPod directly. You can browse playlists etc using the receiver's remote via the onscreen display. Since this is a digital connection, the sound quality is excellent - while the iPod can be connected to the Onkyo via an analog cable, it does not sound as good and cannot be navigated using the remote. -The Denon offers an equal variety of inputs as the other two, but has fewer of them - eg, one optical input vs 2 for Pioneer and Onkyo - The Pioneer's iPhone app is just a gimmick and of limited utility - I would prefer using the main remote. Overall, I decided to purchase the Denon since it has Audyssey MultiEQ and adequate power (unlike the Pioneer) as well as excellent video processing and iPod connectivity (unlike the Onkyo). I have been using it for about a week and am very pleased with the level of performance offered. Update on December 3, 2010: The receiver continues to perform well and I have no new complaints. However, I have noticed that both Pioneer VSX-1120-K and Onkyo TX-NR708 are available for ~$500, while discounts on this and other Denon receivers are marginal (here on Amazon). Hence, both those higher spec'd receivers now represent better value than the AVR-791/1911, if you're looking to spend ~$500 on a receiver. Also, the Onkyo TX-SR608 and Pioneer VSX-1020-K are now available for ~$350 and hence have become more compelling alternatives to this receiver. 31 of 32 people found the following review helpful. Fantastic receiver By San Jose Reviewer This works much better than my old Yamaha RX-V661 receiver. The key features I liked were: * Audyssey Dynamic Volume for automatically turning the volume down for commercials and up for quiet scenes so that you don't have to keep your finger on the remote when trying to keep the TV commercial volume below a certain level. This is a key selling point in my opinion! You can configure it to 4 settings depending on how dynamic you want it. Just like the Starbucks style of sizing, instead of small, medium and large, you have Off, Day, Evening and Night in the menu. Day compensates the volume the least, and the Night compensates the volume the most. The Evening setting seems fine to me. * When you first configure it, it configures the sound levels specific to your room configuration for up to 6 listening points with an included microphone. It detects the frequency cross over for your speakers and speaker specific volume levels for optimal listening. It can also detect miswired speakers. * 4 HDMI input ports and 1 HDMI output port. * iPod USB connection. You can use the remote to control the song selection. * Delete unused inputs for easily skipping over unused inputs. * Analog

**Note from Klipsch: We are aware of and have addressed the trouble with the DVD player portion of our Klipsch CS-500 2.1 Home Theater system. We recently (MAR-10) upgraded the DVD portion of the CS-500 to a much more robust and reliable mechanism (this includes units currently in-stock at Amazon). After recognizing the failure rate of the CS-500's DVD section was not up to Klipsch standards, we implemented this upgrade at the factory-level.** Sleek, simple, and small the Klipsch CS-500 2.1 home theater system puts the ultimate cinema experience right into your living room with fewer wires and less components. By way of Dolby Virtual Speaker technology, this amazing compact setup delivers the effect of a large, 5.1 home theater system with just two satellites, a subwoofer, and an A/V center. Each magnetically shielded CS-500 satellite speaker employs dual 2.5" high-output woofers and a 0.75" horn-loaded tweeter. Our exclusive Tractrix(R) Horn technology is what allows this home theater system to deliver genuine lifelike sound as well as produce more output using less energy. The down-firing subwoofer utilizes a powerful 6.5" woofer. The A/V center features a built-in Class D amplifier that distributes 35 watts of power to each satellite speaker and 100 watts of power to the subwoofer. It also includes Dolby Virtual Speaker technology along with a progressive scan DVD/CD player, AM/FM tuner, and three auxiliary inputs. The CS-500 home theater system even has the ability to pass high-definition signals through a component output and can simplify all of the auxiliary input connections into a single convenient output to the TV. An easy-to-use universal IR remote control directs all system functions as well as those of the TV and other entertainment devices.

Amazon Sales Rank: #31996 in Home Theater Color: High Gloss Black Brand: Klipsch Model: 1006501 Number of items: 4 Dimensions: 8.25" h x 6.75" w x 12.25" l, 34.99 pounds 3-speaker surround sound system simulates 5-channel sound via Dolby Virtual Speaker technology Includes main component with DVD player and AM/FM radio; subwoofer; 2 front speakers Horn-loaded satellite speakers deliver maximum impact; compact subwoofer delivers dramatic low-end effects Three auxiliary inputs for games, MP3 players and other devices; component video output Universal IR remote controls entire system

Sleek, simple, and small, the Klipsch CS-500 2.1 home theater system with DVD player delivers the effect of a large, 5.1 home theater system with just two speakers, a subwoofer and an A/V center. It features a built-in Class D amplifier that distributes 35 watts of power to each satellite and 100 watts of power to the subwoofer. See larger image. Each magnetically shielded CS-500 speaker employs dual 2.5-inch high-output woofers and a 0.75-inch horn-loaded tweeter. Through Klipsch Tractrix Horn technology, this compact home theater system delivers clear, lifelike sound. It also produces more output using less energy. The down-firing subwoofer utilizes a powerful 6.5-inch woofer. Due to its compact size, it can easily be hidden away while still delivering dramatic low-end effects. The CS-500 also includes a progressive scan DVD/CD player, AM/FM tuner, and three auxiliary inputs. The CS-500 home theater system even has the ability to pass high-definition signals through a component output and can simplify all of the auxiliary input connections into a single convenient output to the TV. An easy-to-use universal IR remote control directs all system functions as well as those of the TV and other entertainment devices. The Klipsch CS-500 amplifier with DVD player. The CS-500 can be set up and operating in as little as 10 minutes. A step-by-step set up guide is included to walk you through the simple process. Speakers are wall mountable (hardware not included) Specifications Amplifier power - subwoofer: 100 watts Amplifier power - speakers: 35 watts per channel Video output: Component (Y/Pb/Pr) Radio: AM/FM with RDS Surround sound decoding: Dolby Digital, DTS USB: Yes (for MP3 and JPEG playback) Audio inputs: coaxial digital, optical digital, pair of analog Component dimensions: 3-1/2 x 15-1/2 x 9-1-/2 inches (HxWxD) Subwoofer dimensions: 15 x 11 x 18 inches (HxWxD) Front speaker dimensions: 8-3/5 x 4 x 5-1/2 inches (HxWxD) What's in the Box Controller, set-up guide, owner's manual, remote, batteries, composite cable, audio cable, FM antenna, AM antenna, two 15' speaker cables, subwoofer cable, rubber pads, white gloves

Most helpful customer reviews 85 of 91 people found the following review helpful. Good sound, DVD player quit working in 90 days By Mark Graban The sound from this system and easy connectivity were a big plus. 2.1 sound was good, solid base and good spoken word sound for movies/TV. Unfortunately, the DVD player starting conking out and wouldn't play DVD's without skipping or pixelation after about 90 days. Trying to get an exchange through Klipsch or Amazon. The discs that were problematic on this unit played fine on another DVD player. I've learned a lesson that it might be better to buy big, heavy items like this through a local store that might be easier in terms of exchange, especially when it quickly became defective. UPDATE 4/12/09 - although amazon was a pain, Klipsch handled the situation very well, offering an exchange and even upgrading to the next model up. 28 of 28 people found the following review helpful. Stopped playing DVDs By Ryan Carlson I am happy with the sound quality. However, my first one stopped playing DVDs after a week. I returned it and my 2nd one stopped playing them after 1 year. Also, sometimes it would "lock-up" I would have to unplug and re-plug it from power to get it it to work again. 42 of 45 people found the following review helpful. Great system for the price! By A Regular Joe Klipsch is a recognized high quality name in home theater audio equipment, so I was very excited to receive this package. While, yes, you are not getting a blu-ray player with this system, you could expect to actually spend that $1000 retail price if you decided to purchase a system equal to this with a blu-ray player. As a secondary bedroom or even primary sound system, I found the quality to be superb for the price. For a sub-$300 2.1 system this little guy really did well competing with our larger more expensive 5.1 Yamaha system. While the Yamaha will beat this system just because 5.1 will always sound better than 2.1, the sound from the speakers were crisper, clearer, and the subwoofer could nearly rattle the walls using it at full power. You still got the feeling of surround sound from this system. For those who are not technologically inclined, this was not difficult at all to set up. I have had no problems with the DVD player thus far, and Klipsch has noted that they have fixed problems with a previous model. If you're budget is under $300 and this is a second system for a smaller room or bedroom, I say go for it. If you have more to spend and this is going to be your main theater or living room sound system, I would look for a 5.1 or 7.1 system that you can hook a stand alone blu-ray player into. See all 63 customer reviews...