Wednesday, February 29, 2012

Samsung Electronics HT-D550 Home Theater System

!±8± Samsung Electronics HT-D550 Home Theater System

Brand : Samsung | Rate : | Price : $179.96
Post Date : Feb 29, 2012 03:48:04 | Usually ships in 1-2 business days

Enjoy immersive surround sound and 1080p high-definition visuals with the Samsung HT-D550 Home Theater System, which includes a DVD player, a 5.1-channel surround sound speaker set (subwoofer, center channel, and four satellite speakers), and 1000 watts of booming power. Additionally, you'll be able to connect your iPod or iPhone and listen to music or watch videos thanks to the included dock.

Samsung HT-D550 Home Theater System
The Samsung HT-D550 home theater system (see larger image).

Key Features

Syncs with an iPod or iPhone

Set your iPod or iPhone in your home theater's docking cradle enjoy your favorite songs, videos and photos on a much bigger screen. Switch songs, control the volume or go from podcasts to photos, all with your home theater remote. Your iPhone or iPod even charges while it plays.

Sync movies from PC with DivX HD

Watch downloaded movies on your TV, in all their big-screen glory. With Divx playback, your Blu-ray player can read DVDs and CDs containing Divx movie files you've downloaded to a PC-without needing an adapter.

High-definition sound with Dolby True HD

Dolby TrueHD delivers high-definition sound that's just as stunning as your TV's HD picture. With advanced lossless, multi-channel audio codec technology, you'll be immersed in sound that's identical to the studio master recording.

High-definition sound with HD Master Audio

DTS-HD Master Audio delivers sound so pure and powerful, you'll feel like you're at the original master recording. Because what you hear is identical to what the sound engineers originally laid down.

Samsung HT-D550 Home Theater System
Decreased power usage with Eco Power System

Reduce your power consumption while optimizing performance. It's a home theater system that saves energy and saves you on your electric bills.

Two-times the resolution with 1080p

With nearly twice the resolution of conventional HDTVs, the 1080p Full HD picture offers spectacular detail--rich, eye-popping colors, the highest contrasts and super-sharp, ultra-realistic images. So everything on your screen looks better than you ever imagined.

Cinematic sound with HD Audio

Feel like you're part of the action onscreen. Immerse yourself in pure surround sound with dramatic depth of detail. And don't compromise on Dolby Digital Plus sound or the high-def, uncompressed sound of DTS-HD Master Audio and Dolby TrueHD, which can only be played on the highest quality AV systems.

Stream PC content with Wireless LAN Adaptor
Plug an optional Wireless LAN Adaptor into the back of DVD player and play content from your PC right through it. Works with DivX, MP3 and JPEG-HD media files. PC-streaming turns your living room into the ultimate multimedia experience.


  • Total power output: 1000 watts
  • Outputs: 1 HDMI, 1 component (Y/Pb/Pr), 1 composite AV
  • Inputs: 2 component, 1 composite, 1 optical audio, iPod docking connection
  • Surround sound formats: Dolby Digital, Dolby Pro Logic II, DTS
  • Main unit dimensions: 16.93 x 9.8 x 2.1 inches
  • Subwoofer dimensions: 6.6 x 11.6 x 13.7 inches
  • Center channel dimensions: 14.2 x 2.7 x 2.9 inches
  • Satellite dimensions: 3.5 x 2.6 x 5.5 inches
  • Warranty: 1 year

What's in the Box

DVD player/amplifier; 5.1-channel surround sound speakers (subwoofer, center channel, four satellites); remote control (with batteries); iPod dock; AV cable; FM antenna; operating instructions

More Specification..!!

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Monday, February 13, 2012

Samsung Electronics HT-D6730W Home Theater System

!±8±Samsung Electronics HT-D6730W Home Theater System

Brand : Samsung
Rate :
Price : Too low to display
Post Date : Feb 13, 2012 09:16:04
Usually ships in 1-2 business days

A towering example of the power of Samsung 3D Home Theater. It's a 3D world of entertainment, and so much more - get ready to experience it, with the amazing 7.1-channel, 1330-watt Samsung HT-D6730W Home Theater System. Treat your eyes to captivating 3D depth and clarity - even upconvert existing 2D titles to 3D. Advanced "3D audio depth" technology lets you experience the sounds that accompany the sights. Advanced Vertical Surround adds an extra level of sonic bliss. Samsung Smart TV puts the power of the entire internet at your finger tips: browse websites, search content online and on your TV, and access Samsung TV apps. And built-in Wi-Fi means you're ready to connect right away.

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Sunday, January 15, 2012

Eliminating that Terrible Hum From Your Home Theater Speakers

!±8± Eliminating that Terrible Hum From Your Home Theater Speakers

You've all heard it, that dreaded 60Hz hum through the speakers of a home theater or house audio system. Hopefully you heard it at a friend's house and not your own. It can drive you wholly nuts. You may have even tried, unsuccessfully, to fix the petite noise problem. That can make you even more crazy. What causes that horrendous noise through your speakers?

More often than not humming through your speakers is caused by a grounding problem. There are three main ground problems that cause problems in an audio / video system. These are ground loops, improper grounding and lack of a ground altogether. The other inherent culprits that can cause noise are bad cables, a faulty piece of tool or electrical noise from a lighting dimmer or electric motor. There are steps you can take to troubleshoot the noise and eliminate it from you theater.

The first step is find out where it is coming from. Disconnect your source and display tool from your receiver or surround sound processor. If the noise stops, connect them back to the receiver or processor on at a time until the noise returns. When the hum comes back, you found where the noise is entering your system. Note that if you are connecting remote equipment, such as running the signal from your theater room Dvd player to the Tv in the bedroom, your chances to pick up noise increase dramatically. With such long runs, noise can be induced into the long cable runs from adjacent electrical wiring. It is also easy to create a ground loop, because the tool is plugged into two different, widely separated outlets, on separate electrical circuits.

If the noise is caused by a cable box, the noise is likely caused by the cable Tv ground. To test this theory, disconnect the incoming cable Tv feed to the rear of the cable box or Tv while they are still linked to the rest of the system. If the noise is eliminated by disconnecting the Tv cable, the qoute is the cable Tv ground. You can electrically decouple the cable Tv feed from your principles with a ground breaking transformer. These are ready from many sources. Be advised that many newer, digital cable Tv systems wish any gismo in the signal chain to pass a full 1,000 Mhz. Some of the older ground break transformers will not do this. Be sure to check the specifications of anyone gismo you are purchasing to verify it will pass the digital cable Tv signal.

If the noise is from your projector, Tv, or monitor, it is most likely caused because the video display gismo is plugged into a separate outlet than the other a/v equipment. It could be on a separate circuit as well. These circuits may have two separate ground potentials. That is, the resistance to ground is separate on each circuit. A divergence in resistance to ground from one ground point to someone else can cause the dreaded ground loop. If you get a ground loop, current flows in the middle of the two components. If the current flows through the components internal audio signal ground, you will get a hum.

You can use an isolation transformer, similar to the type used for cable Tv ground problems, to eliminate the electrical association from one component to the other. These transformers are inserted in line with the audio signal association in the middle of the two components. If there is no audio association in the middle of the components, the qoute may be current flowing through the video portion. In this case, a video isolation transformer should be used to eliminate the ground loop.

Sometimes power conditioners will stop noise problems by placing tool on different, electrically isolated outlets. This is done using isolation transformers. Sometimes this is ineffective however, due to the differences in internal construction of separate power conditioning equipment. Some protection regulations, such as Ul 1950, specify that an isolation transformer is only allowed to separate the hot and neutral wires; the grounding wire must be passed level through. If this is the case, the ground loop qoute may still exist because many transportation circuits are linked to the grounding conductor and not the neutral. In this case, the isolation transformer, or any power conditioner or Ups with an isolation transformer will have actually no influence on the grounding problem.

The noise may be generated externally, from a dimmer or refrigerator compressor for example, and coming in through the main power input on the audio video equipment. In this case, a high capability power conditioner may be productive in reducing or eliminating the noise problem. You may also find that one of the signal interconnecting cables in your principles is faulty. This can also cause noise problems. Check for this by swapping the cables with one that you know to be good.

You can solve most noise problems in your home theater or multi room audio/video principles by taking the systematic, step-by-step approach. Work your way up the signal chain, eliminating each piece of tool as you go. If you have nothing linked to your speakers except the speaker wiring, and they still hum, the qoute is noise induced into the speaker wiring from adjacent power cables. Other than that case, most problems are caused by ground problems, which you can find, and solve, if you take it one step at a time.

Eliminating that Terrible Hum From Your Home Theater Speakers

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