Surround sound receiver is a component that can decode and reproduce surround sound from the source such as DVD. It is also called as AV receiver or home theater receiver. Surround sound receiver usually combines of three important components a radio tuner for AM/FM, a pre- amplifier and built-in amplifier. Built in amplifiers is a device that sends the surround sound signals and power to the speaker system. Pre amplifier switches and controls audio-video source and processes the incoming surround sound signals.

In surround sound system, the first part of number is the number of channels that home theater receiver can provide; the number is usually 5, 6, and 7. In addition another channel is also present, which only reproduces the extreme low frequencies where the channel is designated as one. Surround Sound Receivers is the heart of surround sound system which provides almost everything. It is user friendly and also less expensive way of centralizing your home theater system.

The 5.1 surround sound receiver is mainly the term used for high quality sound system where five speakers are two right- left front speakers, two right- left rear speakers with a center speaker. Surround sound system with Dolby digital gives a dynamic music, encompassing sound effects all around the room; it can be said as booming sound effects.

Surround sound receivers are the components which are used in cinemas, home theater system, video game consoles, and personal computers and in other platforms. Surround sound receiver usually have built-in tuner for AM and FM radio reception. Satellite radio tuners are also found in many modern receivers allowing reception with external antenna. And also receiver also provides one or more decoders for sources more than two channels of audio information. Receivers usually have two or more channels of amplification and where five channels of amplification are there then it is referred as 5.1 surround sound receiver.

Digital connections allow for the transmission of Dolby digital where common devices include cod players, DVD players or satellite receivers. In many aspects surround sound receiver have not changed much in recent years where there are no major changes in amplifier designs well as multi channels analog inputs have been a fixture for a long time. In the early 50’s, stereophonic sound become popular but the race for creating best home listening experience surround sound system was introduced at that time. This device is mostly used in technical fields such as IT companies. This product is very useful for communication companies. In most of the communication devices, we can find this product as best than others. These receivers delivers a strong power output, and features Dolby True HD and DTS-HD audio processing. These receivers are available in the market at very affordable prices. We can get this product in almost each and every registered store around the world as it is a world wide product. There are also some international companies who manufacture this product. 5.1 surround sound receivers are very familiar to everyone in today’s world. Everyone wants to have this special product for their sound systems.