FI-50 NCF(R)規格 · α (Alpha) (深層超低溫處理無磁性高純度紅銅導體+表面鍍銠處理) · Earth (Ground) Jumper System (US Patent No.: 6,669,491 / European Patent No. EP1445837) · Nylon/fiberglass body with a special anti-resonance nano-sized crystal ceramic particles and carbon damping material · Multilayered nonmagnetic stainless steel and silver plated carbon fiber housing incorporating an acetal copolymer. The best of damping and insulation materials improve frequency extension and tonal balance · Specified for cable diameters from 6mm to 20mm · Dimensions: FI-50 NCF Body length 44mm x 34.5mm diameter / 80.3mm overall length FI-50M NCF Body length 40mm x 34.5mm diameter / 76.2mm overall length · Metal cable clamp improves grip and reduces mechanically and electrically induced distortion · Rating: FI-50 NCF—15A 125V /10A 250V AC, FI-50M NCF—15A 125V AC