The RCA cable is used to connect various audio as well as video devices such as stereos to speakers or camcorders to TVs. The high quality camcorders possess all the three RCA jacks and due to this, the signal entering or going out of the camcorder pass through all the three separate channels thereby, resulting in the best quality transfer. The lower-end camcorders possess only one jack called a stereo jack which combines all the three channels.There are three types of RCA cables. The first one is Single RCA cable which is used for single audio and video patching.  Read more...