ETI Research Coda RCA (pair)In keeping up with improving our existing line ET Research is proud to introduce the New Coda RCA Connector with updated Housing which further reduces exposure to any EMI RF noise that can influence the sound of your music. CONDUCTOR Pure Silver signal pin with Pure Silver return HOUSING Brass The Coda RCA is the evolution of the famous Silver LINK that has been recognised by many as the finest RCA Connector you can buy. It is not so much as