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Amplifier - Home Stereo
Power For Your System
Power amplifiers provide the power to your speakers in your home stereo system. This important component determines the quality of the high volume of your system. Most home stereo amplifiers are solid state designs. A deficient amp will produce less than desirable sound. This can manifest itself with harsh or grainy audio. This is bad news and the best speakers in the world will not hide the poor performance.
Tube amplifiers are another option for your home stereo. These types of amps are characterized by some as having a “warm sound”. Tube amps are more expensive than the solid state amps due the higher priced parts. Nevertheless, they still make up about 10% of the home amplifier market.
Choose your amplifier for your home stereo based upon your requirements. The efficiency of your speakers (if you already have purchased them) and your room size are considerations when determining how much power you will require. Your budget may also influence your purchase of your amplifier.
Many audiophiles prefer a stereo system with separate components rather than receiver. A receiver will have an tuner combined with preamp and power amp. A preamp and power amplifier in a single unit is known as an integrated amp or integrated amplifier. All three of these devices can be separate, making for home stereo that truly is a component system.
Audio Receivers and Amps
Audio Receivers Remain the Workhorse for the Home Entertainment System.
Think of a receiver as a nerve center and engine of your stereo or home theater system. It receives the signals, processes them and gives them the necessary power to provide high level audio needed for your audio system.
Stereo receivers are becoming less common due to the advent of home theater receivers, with the HT receivers performing both the duties of stereo and multi-channel movie audio. However, there are still many audio enthusiasts who will choose a receiver that is capable of stereo alone. An individual may require a second audio source for a den or bedroom and stereo components may be all that is necessary, or they prefer a good quality stereo receiver for dedicated music listening.
Your stereo receiver performs a few tasks. It receives the signal from audio inputs such as cd players. Its built in tuner tunes into AM/FM signals. It provides the amplification to power your loudspeakers. The home theater receiver, of course, receives audio and video signals and specializes in decoding the audio into the surround sound that creates the home theater atmosphere.
The loudspeakers you have for your audio system may determine how much power your receiver should have. A more efficient speaker will require less power then a less sensitive speaker. A speaker rated with higher sensitivity will player louder then one with less at a given amount of power. So, you may purchase a receiver or loudspeakers with respect of the specifications of each.
Nowadays audio receivers are available that are compatible with portable music players. They act as a dock for these players so that you can now have these sources available for play on your home audio system. It is also now possible to receive satellite radio with audio receivers. What features an individual chooses is a matter his or her needs, budget, and what their preferences are for enjoying the world of audio.
Audio Interests
Sound Decisions - Making the Best Choices in Audio
Quality sound and music reproduction can be enjoyed by almost everyone. Audio
systems and equipment are available from entry level gear to high-end products.
Receivers, DVD and CD players, loudspeakers and accessories that an
individual ultimately decides to purchase will be dictated by their budget.
Achieving the audio system that meets your criteria can give you many years of
enjoyment.
Selecting the components for an audio system, whether it be a home theater setup or a stereo system, need not be a daunting task. Many reviews are available for the latest equipment on the market. While reading a review may not take the place of an actual live demo, it may help you decide whether a particular product is what you are looking for in performance.
Choosing a home audio system may take some time. Comparative shopping or listening may give you an idea if a particular component or speaker is right for you. With audio gear the end result (sound) will vary quite a bit depending on the components that make up any sound system. The final presentation of sound cooked up by all the gear used will be influenced greatly. The receivers, amps, speakers, audio cables and other components you choose tailors the final sound, requiring careful consideration for each.
Imagine you just bought a highly regarded receiver that sounded beautiful in the demonstration room at your local hi-fi shop. You get home, connect it to your system, turn it on and wait for the magic. Hold on! You hear only a slight improvement. You hear only a modicum of the clarity you heard at the audio store. That dull sound could be your loudspeakers. Speakers greatly influence the listening impression you experience. Many will say they are the most important link in a audio system, having the final say so of what you hear. Most who are serious about the quality of sound from their stereo or home theater system will not overlook this important component. When upgrading a sound system, speakers may be the first gear any audio enthusiast would want to replace.
