Viborg Hifi Power Plugs and IEC C15 connectors are made with a combination of pure copper conductor and high-grade aluminum housing, offering superior quality and durability for your audio components. Viborg VM502+VF502 Series Easy Installation The Viborg Hi-end Power Plug and IEC C15 connectors are designed for easy installation, saving you time and effort as you connect them to your audio system. The plug and connectors are also easy to remove when necessary. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Viborg Enhanced Audio Performance The copper conductor and aluminum housing work together to deliver exceptional audio performance, ensuring the sound remains crystal-clear and distortion-free, making for an immersive listening experience. VM502R Anti-Oxidation and Anti-Corrosion The aluminum shell offers excellent anti-oxidation and anti-corrosion properties ensuring long-term reliability and performance. The high-quality PURE copper conductor further enhances the electrical conductivity improving the overall audio performance.