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Sony 1000 watt 5.1 Channel Home Theater System US $259.99 End Date: Saturday Sep-04-2010 18:28:43 PDT Add to watch list |
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Sony 800 Watt 5.1 Home Theater System STR-KG700 US $99.99 (0 Bid) End Date: Monday Sep-06-2010 13:07:52 PDT Add to watch list |
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Sony Bravia DAV-HDX285 Home Theater System 1000 Watts US $199.00 End Date: Monday Sep-13-2010 13:56:40 PDT Add to watch list |
My new 400 watt Sony "Home Theater" audio system makes a loud buzzing when. How can I avoid this?
It is necessary isolate what could be causing the noise. Delete all entries, and run the HT without anything (including cable TV or cable provider) connected to it. Still hum? If so, has a bad drive, take back and change. If it is quiet, starting to connect things one at a time and see what is causing it to start ringing. If a cable as Comcast, which is causing it, you can build an isolation transformer for 75-300 and reverse put two together Baluns 300-75. Remember that the volume down when you connect any thing. If it is a specific unit that is causing the buzz, the reasons for testing, etc.. Once he bought a TV that was causing a buzz horrible. I noticed that a spark to unplug the audio cable, and through checks with VOM meters, had 70 + volts differential on the ground. It is that television was connected backwards! Chassis ground was hot. A second TV had the same problem, and the television company denied that this could have happened. I went second and got a different brand of TV, but it shows that sometimes even the manufacturers of the leg. I had built a "trap" cap that reverses the polarity of CA, and that solved the problem, but I would not allow that to be a permanent solution. So – a lot of things can cause hum, just to be a detective and figure out what causes yours!
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Frisby 5.1 3000 Watt PMPO Dolby Digital DTS True Powerful Surround Sound Computer Speakers w/remote control If you are a game or music lover or just like to improve your TV life style with quality true surround sound speakers then stop looking, This Fashionable designed Frisby FS-5015, 5.1 True Surround Sound System is what is you are looking for. Powerful subwoofer w/5 amplified speakers, Power, Volume, Bass, Tone, Mute, 5.1 ch input, Stereo input, Mode, Up Vol., Down Vol., Power control systems, and a… |
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Sony SRS Z31/B – PC multimedia speakers – 6 Watt (total) The SRS-Z31/B are the full-bodied speakers for your PC or portable audio device. They features neodymium magnets, built-in Mega Bass and headphone jack…. |
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Sony HT-DW710 550-Watt Home Theater System $600.00 Everything about Sony’s HT-DW710 says “power” – making it the perfect body-building program for any TV. A full 550 watts of total system capacity gets your heart racing. The Dolby Pro-Logic receiver with Digital Cinema Sound Studio Mode provides crystal clear sound. Digital signal processing gives you six more acoustic environments to select from. And it all plays through six incredible speakers -… |
Power Of My Sony Home Theater System—HDX285 BRAVIA® theater system
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Sony 1000 watt 5.1 Channel Home Theater System $259.99 |
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Sony Bravia DAV-HDX285 Home Theater System 1000 Watts $199.00 |
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Sony 800 Watt 5.1 Home Theater System STR-KG700 $99.99 |
