General description Cover all unused inputs in your system with the 24pcs Plated or Protection Cap Plug Short Circuit Socket Phono Connector Shielding Cover to prevent noise from entering your components. These caps slide directly onto unused jacks, providing both acoustic and environmental protection. The Noise-Stopper caps are ground plugs that help block unwanted noise, allowing your equipment to operate at its full potential. Technical specifications Material: Gold-plated brass Color: Gold Package Contents: 24 x Socket Caps Measurement allowed error: +/- 1-3 cm Usage Simply slide a cap over the open inputs on the back of your Hi-Fi equipment. You will notice a reduction in background noise, enhancing the performance of your audio-video equipment. Other information These caps shield against RFI, dust, and corrosion. Suitable for short circuit or non-short circuit applications. Note: Light reflection and different displays may cause the color of the item to differ slightly from the