A receiver is the command central of a home entertainment system. A surround sound receiver helps produce the effect of being completely enclosed in sound. The DTS format is typically geared for a 5.1-channel system: a subwoofer, the front right and left speakers, a center channel speaker and two surround sound speakers.
Decide how much you want to spend on a receiver. The price for a decent receiver can range between a couple hundred to a few thousand dollars.
2
Pick a receiver that has the adequate number of inputs. It is best to choose one with at least two inputs--one for the DVD player and another for the HDTV.
3
Figure out how many channels need to be connected to the receiver. For example, if you have five speakers and a subwoofer, then you have a 5.1-channel system.
4
Check the audio and video inputs of each component that will be connected to the receiver to ensure the specifications match.
5
Make sure some of the components have S-video inputs, as opposed to coaxial inputs, for better picture quality.
6
Pick a DVD player with built-in DTS capabilities. You can tell if a DVD player is set up for this type of format by the presence of the DTS logo on the front of the unit.
Tips & Warnings
There is also a DTS-ES format that has been developed. This format incorporates six channels, plus the subwoofer.
The receiver performs many functions, such as powering the AM/FM tuner, switching between the audio and video components, amplifying the audio signals and decoding surround sound.
To save time driving from one store to another, compare products and prices with stores online. This will give you a good idea about cost before you buy in the store or on the Internet.
You must have media, such as DVD movies, that have surround sound encoded data to warrant a receiver. Otherwise, your surround sound receiver will not process it.
Although DTS receivers can be used for home theater systems, they may not be as good as Dolby digital systems. DTS is preferred for high-quality music.
Make sure the unit you purchase comes with an adequate return policy. Some receivers may be incompatible with your surround sound system. While you should always check the packaging to ensure compatibility, you should also check the item's return policy just in case there are compatibility issues when you get the receiver home.
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