Build a home theater, entertainment in a room of a house is dreaming of every audiophile. Home Theater is a place who an audiophile spent very much time to enjoy entertainment privately. In home theater; audiophiles listen music, watch movie, or sing. Usually they play their movie or music collections. There are several things to [...]

Several friends asked me about AV Receiver can do. I said I would answer in my blog. AV Receiver is a main part of home theater system. AV receiver control all signal processing in home theater. There are two kinds of signal in home theater, audio signal and video signal. AV receiver process both signals [...]

Home theater or home entertainment not just piping our television sound through our stereo system. Home theater enormously popular form of entertainment. At its best it provides an experience that transcends the cinema experience, making it something more accessible, more personal and more fun. Looking and sounding better than ever before. Multi-channel audio, in even [...]

HDTV has been talked about for years. Newest home entertainment, home theater or karaoke system use HDTV to display its video action. Details, resolution and blur free of HDTV presents an impressive show. How this technology process video picture and how it present? What does the meaning of i and p letter in HDTV technology? [...]

To answer question from Mr. Peyek in article Speaker Types, here I explain how to repair and restore old speaker. Almost old speaker damage at its foam. Foam is a ring foam holds speaker cone from speaker bracket. In main figure, we can see that the speaker damage at speaker foam. First, unscrew the speaker [...]