ZONOTONE 6NSP-Granster 5500α Speaker Cable Set of 2 Includes 8 Nakamichi gold-plated plugs with cylindrical wave-shaped slits on both sides. Star-Quad configuration, connecting two of the four cores by twisting them together luxuriously. Delivers high-quality sound efficiently to the left and right speakers! Rare item! The 6NSP-Granster 5500α employs a new conductor that is a hybrid of four materials in an exquisite golden ratio, primarily using ultra-high purity 6NCu, along with innovative HiFC and PCUHD wires. Sheath: Transparent and vivid blue PVC (EU-RoHS compliant) Insulator: High-purity polyethylene Shield: Aluminum wrap shield Filler: Natural cotton yarn Recommended for those who are concerned about sound quality from the output! The ZONOTONE 6NSP-Granster 5500α has a recommended direction from the manufacturer. There is an arrow → on the cord. From the output side to the input side (from the upstream to the downstream of the signal). Connectors: 8 Nakamichi gold-plated plugs with cylindrical wave-shaped slits Color-coded heat shrink tubing: Color-coded heat shrink tubing prevents the deterioration of wiring from moisture and smoke, protecting all wiring. In particular, the screws holding the conductor wires are also secured with heat shrink tubing, making it difficult for the screws to loosen. (Ask for the length) 1m, set of 2, 15,000 yen etc.! This is an image of the wiring work behind the audio equipment, please refer to it. Although it is new and unused, please understand that there may be minor scratches etc. that occurred during processing. Handmade! Please refrain from purchasing if you are concerned.