Viablue™ NF-75 silver S/PDIF RCA cables are coaxial high-end digital cables with ideal electrical values. They enable error-free and correct transmission of digital signals over both short and long distances. Viablue™ NF-75 silver digital cinch cables are coaxial high-end digital cables with ideal electrical values. They enable error-free and correct transmission of digital signals. Based on the basic requirement of 75 ohms characteristic impedance, a foamed polyethylene foam dielectric and a silver-plated shield are used as technical refinements. This leads to extremely low resistance values and thus to maximum transmission speeds for electrical digital signals. Thanks to the Viablue ™ silver Shield, NF-75 cinch cables have 100% comprehensive shielding against electrical interference f