Component Rca Audio Kit 3 (Discontinued by Manufacturer) Improves clarity&#44; using superior-grade&#44; 99.99% oxygen-free&#44; solid-copper conductors Delivers maximum bandwidth with 75-Ohm coaxial construction Maintains signal integrity and 75-Ohm impedance using precision-formulated&#44; dielectrics Creates precise contact and increased durability with corrosion-resistant&#44; 24k gold connectors Provides maximum isolation from electromagnetic and radio frequency interference with double-shielded construction*Isolates noise with 100%-coverage aluminum/Mylar foil shield * Creates a second layer of protection with tinned&#44; copper shielding*Eliminates