Power Amplifier: It’s Meaning And Tips To Connect It To a Home Theater

A power amplifier is a device that can supply power to one or more than one speaker. In spite of this feature, it lacks other additional features such as radio reception, input switching, and audio/video processing capabilities. The most important and probably the only control that you may find in a simple or a stereo tube power amplifier is the master gain (volume) control. 



Connecting It To a Home Theater

Home theater receivers come with their built-in amplifiers that can power speakers. There are also some receivers that can offer a set of pre-amp outputs, having the capability to connect to one, or more power amps to increase power output.

Keeping that in mind, it must be noted that in such setup systems, the receiver's own internal amplifiers are bypassed. This technically means that you cannot use the built-in amplifiers of a home theater system to give power to the same channels simultaneously.

In addition to that, if your home theater receiver has Multi-Zone capability, then Zone 2 (or 3,4) pre-amp outputs can be connected to external power amps for powering a set of speakers located in a different area.

For example, if the receiver is a 7.1 channel receiver and is equipped with pre-amp outputs available to run a two channel independent zone, then you can certainly operate both the main 7.1 channel zone, as well as the 2-channel second zone simultaneously. With this method, you can reap the benefits of an additional power amp connected to the speaker in the additional zone.

Consider these tips and purchase the best solid state stereo amplifier online. There are several sites where you can find quality amps and other related accessories.



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