The cable is made of a super pure copper OFC conductor. Pure copper US power plug & and IEC C15 power connector with nylon fiberglass housing. (Plug Model: VM501+VF508). Cable diameter 15mm(0.59”), 16pcs multiplex copper, well built, durable, and sturdy. Greatly reduces noise and enhances the entire audio system with wider dynamics. 100% copper shielding. Insulation with PTFE for each core (red black yellow). Braided expandable sleeving. High-end gift packaging can protect the product well. Model VP1501C7 Cable Material OFC (Oxygen-free copper) Conductor Structure 7 different sizes of 16-helix Super-Litz structure. Shielding 100% Copper Shielding. Cable Diameter 15mm(0.59”) Insulation PTFE Each Core (Red Black Yellow) Connectors US plug + IEC320 C15 (VM501+VF508) External Covering Braided sleeving (nylon + anti-damping PP cotton) VP1501C7 Viborg Hi-end Audio Power Cable Mains Cord for Upgrade VP1501 is a High-end power cable that has won the hearts of audiophiles recently. It uses a bright and strong start-up force to inject scenes and vitality into the music. This cable uses 16 (2X9awg/6.62mm2) caliber Multiplex composite pure copper conductors. The PTFE-independent package extruded under high pressure and low temperature is used as an insulating medium. 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. What is the overall appearance of this VP1501C7 Hifi power cord? These hi-end power cables are sturdy, thick, durable and not too flexible. You need to make sure you have a good amount of space for these because of their inflexibility and weight. What kind of improvement will I hear after using it period of time? Greatly reduces noise and enhances the entire audio system with wider dynamics. What is the core structure? This cable uses 16 (2X9awg/6.62mm2) caliber Multiplex composite pure copper conductors. What's the applicable equipment of this Audiophile power cable? It is a perfect match for power filter, turntable, amplifier, CD player, DAC, and any HiFi components.