"No Name Audio Cables" for audio. This 20.5 inch cable features REAN BLACK & NICKEL PLATED BRASS BASE RCA connectors. This cable is made by a US World Wide manufacture that see's life a bit differently then most people. I was threatened with a law suit if I used the name of the cable. So what am I suppose to call it? Thus, "No Name Audio Cables". The NNAC sound the same as this manufactures audio cable, the difference is the RCA connectors. The REAN RCA is a brass base nickel plated like the base RCA that manufacture uses. The black barrels are non conductive. The RCA were soldered with a 4% lead free Silver solder. Silver solder for better signal transfer. 2 wires for signal and 2 wires for the return or inverted signal. You will like how these cables improve the sound and detail of your sound system. Please check out my many other auctions for great deals and thank you for looking. Free Shipping in the US lower 48 states. Check out "No Name Audio Cables"! Remember, they sound just as good and are less expensive, because there are the same cable!