Cardas RCA/XLR/BNC Caps help to block RFI noise from entering components. The Caps are non-shorting so can be safely used on audio/video inputs and outputs.
In the following video George Cardas demonstrates the effect of Cardas Caps in reducing RFI noise that is present in a test signal.
We offer very competitive price on the complete line of Cardas Caps. They are available for purchase in our online store.