RCA Plug Cap Rhoduim-Plated

This RCA cap is designed to protect the female RCA sockets on your audio equipment, such as your DAC or amplifier. This rhodium-plated copper alloy cap provides effective protection against dust, oxidation and deterioration, extending the life of your equipment. Furthermore, the use of caps on unused connectors provides shielding against external signals, and therefore reduces the potential for parasitic noise.