AudioQuest Noise-Stopper RCA Caps (10 Pk)
 
AudioQuest Noise-Stopper RCA Caps Prevent Distortion from Entering Your Components: Easy to Use and Sold in Packs Featuring 10 Caps
 
Everyone knows noise and distortion are bad for audio reproduction, destroying precious detail and smearing resolution. Your open RCA inputs are channeling RFI and EMI noise right into the heart of your components.
 
Cover all the unused RCA inputs in your system with the AudioQuest Noise-Stopper RCA caps and keep this distortion from getting into your components. AudioQuest RCA caps slide right over unused RCA jacks and will provide both sonic and environmental protection.