4703727287140352 Luen Hing Electrical(HK)Limited AudioQuest XLR Output Noise-Stopper Caps (Set of 2) XLR 輸出端屏蔽防塵保護蓋 (1套2件) In a world immersed in RF/EMI interference, we all need the sound of silence. Nothing makes an audio/video system more irritable than RF Product #: luenhingelectricalhk-AudioQuest XLR Output Noise-Stopper Caps (Set of 2) 2022-10-23 Regular price: $HKD$330.0 Available from: Luen Hing Electrical(HK)LimitedIn stock