OYAIDE L/I50 EX 2002 First Generation Model Oyaide Audio Power Cable Working Condition: OK Slight scratches, but no major damage, and the sound quality is good. Thank you very much. [Specifications] Length: 1.8m Conductor: Low-temperature annealed oxygen-free copper Structure: Star-quad twisted structure Core Wire: 4sq (400/0.12×2) Outer Diameter: 10.6mm Plug: Marinco 8215 Connector: Marinco IEC320 Color: Cobalt Blue [Details/Features] Oyaide Electric's first "L/i50 EX" was a high-end power cable released in 2002. It features unique materials and construction for improved sound quality. The insulator uses Rycal silicone (reinforced silicone) with excellent vibration absorption properties, designed to suppress core wire vibration and unwanted external resonance. It gained popularity as a "power cable that improves sound quality" and is an important model in the history of Oyaide Electric's power cables, with its design philosophy still carried on in subsequent models.