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Articles related to how amplifiers work

How Amplifiers Work in Stereos - About.com
Although amplifiers appear to be a mysterious 'black box', the basic operating principles are relatively simple. Simply stated, an amplifier receives an input ...
http://stereos.about.com/od/stereoscience/a/howampswork.htm
Class D amplifier definition - Stereos - About.com
Class D amplifiers are much more efficient overall than conventional Class A or ... Learn How Amplifiers Work · Explaining the Mysteries of Output Impedance in ...
http://stereos.about.com/od/glossaryoftermsc/g/Definition-Of-Class-D-Amplifier.htm
Class A Amplifier Definition and Description - Stereos - About.com
Class A amplifiers are generally considered to be the best sounding ... Learn How Amplifiers Work · What You Should Know about Car Audio Crossovers ...
http://stereos.about.com/od/glossaryoftermsc/g/ClassA.htm
Do Car Stereos Really Need Amplifiers? - Car Tech - About.com
Amplifiers are essential in some car sound systems, but do you really need one? ... There are also different channel configurations that will work best with ...
http://cartech.about.com/od/Car-Audio/a/Amplifier-Essentials.htm
Car Audio Basics: Head Units, Amplifiers, and Speakers - Car Tech
Car audio has been around for almost as long as the automobile itself, and there have been a lot of changes throughout the years. Modern systems are typically ...
http://cartech.about.com/od/Car-Audio/a/Car-Audio-Basics-Head-Units-Amplifiers-Speakers.htm
Using Amplifiers Instead of Hearing Aids - Hearing Loss - About.com
Jan 30, 2011 ... I was not aware that some people who can't afford hearing aids are turning to amplifiers instead. Obviously, the guy can't say to the boss, "Pay ...
http://deafness.about.com/b/2011/01/30/using-amplifiers-instead-of-hearing-aids.htm
Home Theater Receivers and the Multi-Zone Feature
... of running either Zone 2 or Zone 3 using the built-in amplifiers of the receiver. ... How this setup would work is that you would have the home theater receiver ...
http://hometheater.about.com/od/audiocomponents/a/multizoneinfo.htm
How to Amplify a Digital TV Signal - TV/Video - About.com
Amplifiers or TV signal boosters are most common in antennas, but you can buy them as stand along products too. Product packaging usually advertises ...
http://tv.about.com/od/accesspries/a/amplification.htm
Class A/B Amplifier - Stereos - About.com
Class A/B amplifiers are more efficient than Class A amplifiers. ... Power and Dynamic Range · Learn the ABDs of Car Amps · Learn How Amplifiers Work ...
http://stereos.about.com/od/glossaryoftermsc/g/ClassAB.htm
Speaker Impedance: What Does It Mean? - Stereos - About.com
Not at all, because a lot of amplifiers aren't designed to work with 4-ohm speakers. Think back to that pipe carrying the water. You can put a bigger pipe in, but ...
http://stereos.about.com/od/faqs/qt/Speaker-Impedance-What-Does-It-Mean.htm
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