The receiver is at the heart of a home stereo system. It combines several key elements. There's a tuner for receiving radio signals, a preamplifier with connections for outboard audio sources and an amplifier to boost the output of your signal. When buying a stereo receiver, you should consider how you'll be using it in order to make a good purchase.
Instructions
1. Consider the power rating of the stereo receiver. Most will produce an output of at least 50 watts per channel. If you're driving small speakers and providing music for a relatively small space, this may be adequate. If you have a large set of speakers and are filling a large space, purchase a receiver with more power.
2. Decide on the number of speakers you need. A stereo receiver will drive two channels of music--the right and left channels. But some receivers will have one or more additional sets of speaker outputs, so you can power speakers in another location. If you want to power additional speakers in a second room or on a patio, look for a receiver that has multiple sets of speaker outputs.
3. Stereo receivers have sets of inputs used to connect additional music sources like a CD player. Think about what accessories you want to use. If you have a turntable for example, check for a specific turntable input. Determine your future plans, and if you think you may purchase additional implements, like a satellite radio receiver, be sure you have enough inputs to handle those needs as well.
4. Determine the control options you want for the receiver. One of the most common is a remote control. Some remotes will even control items from other manufacturers so you'll be able to perform functions like changing tracks on a CD player with one remote.
5. Consult buying guides and online forums for insight. Consumer Reports' "Audio/Video Buying Guide" is a good source of information, and avforums.com provides user-generated discussions and reviews.
6. When you have a good idea of what you want in a stereo receiver, it's time to go shopping. Online retailers like crutchfield.com offer a wide selection and expert advice, while you can get a hands-on look at other products in local specialty stereo shops and chain stores, like Best Buy.
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