RCA Phono Socket Adapter (Extension Coupler)

This RCA Phono Socket Adapter, also known as an Extension Coupler, is a small adapter that allows you to extend an RCA cable. The adapter has a female RCA phono socket on either end, which can be used to connect two RCA plugs together, effectively extending the length of the cable.

The RCA Phono Socket Adapter is typically used in audio and video applications where the length of the RCA cable is not long enough to reach the desired destination. For example, you might use an RCA Phono Socket Adapter to connect your audio or video source to your speakers or TV if the distance between them is too great.