Introducing our High /Rhodium Plated Cap Plug Short-Circuit Socket Phono Connector. These shielding jack socket protect cover caps are designed to enhance your audio experience by blocking unwanted noise. Made from 100% new rhodium plated brass, they are compatible with almost all female/jack inputs. Simply slip a cap over the open inputs on the back of your Hi-Fi equipment to lower the noise floor and optimize performance. As a Chinese factory, we welcome orders to meet your specific needs. Color: Gold Material: Copper Package Contents: 8* Cap Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.