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Sold Individually Cardas Phono Plug Caps (GRQ C SS) fit into unused phono plug connectors to eliminate EMI and RF noise absorption, dust and corrosion. They are non shorting and completely cover the phono plug connector's opening with a solid shield of Nickel and Brass to prevent EMI and RFI from entering the chassis. The Cardas Nautilus logo is displayed on these Signature Series Caps.
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🇺🇸 Ship from USA · On Agora since 2025
$6.00