【Good Feature】The RCA caps protect RCA from oxidation and signal interference, such as RF, RFI, EMI emissions.
【Noise Reduction】The rca shorting plugs are made of brass and gold-Plated,there is a layer of Teflon in the protective caps which has the characteristics of non-stickiness, wear resistance, corrosion resistance,but also help stabilize signal transmission and eliminate
【RCA protective】They Can Avoid The RCA Sockets From Dust And Dirt And Prevent The Socket From Rust In Order To Maintain The Best Conductivity.
【Perfect Size】The rca connectors inner diameter is 8.22 mm, the terminal outer diameter is 13 mm, and the height is 10 mm.
【Wide Application】The standard size of rca shielding caps are perfectly suitable for most speakers, amplifiers,audio equipment, turntables, CD DVD players, DACs, etc.