Furutech DPS-4.1 Series 2 Alpha OCC-DUCC Power Cable 11 gauge
Furutech DPS-4 Alpha OCC-DUCC Power Cable 11 gauge
Furutech’s Ultimate-Quality, top-Shelf bulk power cable sold per meter
The (Alpha) OCC-DUCC is one of a select few of conductors that Furutech engineers have found to truly excel in sound reproduction.
(Alpha) OCC –DUCC is constructed using a combination of DUCC Ultra Crystallized High Purity Copper and Furutech’s world famous Pure Transmission (Alpha) OCC.
Furutech DUCC Ultra Crystallized High Purity Copper supplied and regulated with strict quality control by Mitsubishi Materials Industries is one of the best conductors Furutech engineers have found for signal transmission.
(MMI is the leading manufacturer of the highest-purity oxygen-free copper in the world) Mitsubishi process this extremely pure oxygen-free copper with new technology that optimally aligns the crystals while reducing the number of crystal-grain boundaries resulting in a tremendously efficient conductor.
Straight OCC’s benefits are its larger “fibrous” crystals in which one dimension is longer than the other two so as to create as few crystal junctions as possible. Thus, OCC’s sensitivity to directionality; one path exhibits the least resistance.
Furutech’s world famous Pure Transmission OCC is the result of further processing with the Alpha Super Cryogenic and Demagnetizing treatment. However, DUCC purity goes a significant step further. Mitsubishi Materials designed the new conductor to optimally align the copper crystal grain structure in addition to reducing crystal grain boundaries. As a result, DUCC is less sensitive to directionality than OCC. further. Mitsubishi Materials designed the new conductor to optimally align the copper crystal grain structure in addition to reducing crystal grain boundaries. As a result, DUCC is less sensitive to directionality than OCC.
Conductor Material Alpha-OCC + DUCC (7N Class) Construction pcs mm Inner 79/0.18 OCC (Right rotate) Middle 37/0.18 DUCC (Left rotate) Outer 42/0.18 DUCC (Right rotate)
Diameter mm 2.75 Approx. Size 11AWG / 4.02 Sq.mm
Insulation - Inner Material Audio Grade FEP (Fluoropolymer), Outer Material Audio Grade P.E.( Red,White,Green) Diameter mm 5.75
Twisting Method 3 Cores Twisted Together
Fillers - Cotton Filler Barrier Layer Non-Woven Fabric wrap Inner Sheath
Material: Audio Grade Flexible PVC (Black) Nano/Ceramic / Carbon particle compound
Diameter: 14.0 mm Shield Method Cu Foil + Braided OFC + Paper
Sheath Material Audio Grade Flexible PVC (Rose Red) Nom. Thickness 1.2mm Overall Diameter 17.0 mm Approx.
Electrical Properties Item Specification Test Method Max. Conductor Resistance km 4.5 JISC3005 6 20 Min. Insulation Resistance M km >2500 JISC3005 9.1 20 Dielectric Strength V1 min. AC 3000 JISC3005 8