Audioquest XLR Input Female Noise-Stopper Caps (set of 2)
Extraneous and unwanted RF / EMI signals are everywhere. Cell phones, computers, microwave ovens, and other devices spew these sources of electrical noise that highly sensitive audio and theater components can pick up. AudioQuest Noise-Stopper caps are grounding plugs (not shorting plugs) that help you block out this unwanted noise. Just slip a cap over the open XLR inputs on the back of your components. Noise-Stopper caps lower the noise floor and allow your equipment to perform to its fullest potential.