Protect Your Balanced Inputs From RFI & EMI!  

Cardas' extremely popular XLR Caps fit over unused female XLR connectors in your system to eliminate EMI and RF noise absorption.

Unlike traditional shorting plugs, these caps do not short the inputs (many preamps do not like having their inputs shorted).

Cardas XLR Caps completely cover the input with a solid shield of nickel and brass to prevent both EMI and RFI from entering the chassis.

This is a more elegant and probably more effective solution than either shorting plugs or wrapping the plug in aluminum foil. Cardas XLR Caps also protect the XLR inputs from dust and corrosion.