WA-Quantum RCA Cap – Protect Your Unused RCA Inputs and Outputs

Unused RCA connectors are vulnerable to noise, dust, and corrosion. The WA-Quantum RCA Cap provides effective shielding for all unused inputs and outputs, ensuring your audio system remains free from interference.

By blocking RFI and EMI from entering your components, these caps preserve clarity, resolution, and detail in your music playback. The solid brass body with Teflon insulation and 24k gold plating ensures both durability and optimal conductivity.

Unlike traditional shorting plugs, these caps do not short the connectors, making them safe for use on both inputs and outputs. The WA-Quantum treatment further harmonizes electrosmog while protecting against dust and corrosion.