DPS-4.1 Power Cable Ultimate High End Audio Grade Limited Edition

The Furutech α (Alpha) OCC‐DUCC is one of a select few drivers that Furutech engineers have found to excel at sound reproduction. α (Alpha)OCC –DUCC is constructed using a combination of DUCC Ultra Crystallized High Purity Copper and Furutech's world famous Pure Transmission α (Alpha)-OCC.

Furutech's ultra-crystallized DUCC high-purity copper, supplied and regulated under 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 world's highest purity oxygen-free copper)

Mitsubishi processes this extremely pure oxygen-free copper with a new technology that optimally aligns the crystals while reducing the amount of crystal grain boundaries, resulting in a tremendously efficient conductor.

The direct benefits of OCC are its larger "stringy" crystals in which one dimension is longer than the other two to create as few crystal junctions as possible. Therefore, the sensitivity of OCC to directionality; one path exhibits the least resistance. Furutech's world famous Pure Transmission α-OCC is the result of further processing with Alpha Super Cryogenic and Demagnetizing treatment.

However, DUCC purity goes one step further. Mitsubishi Materials designed the new conductor to optimally align the crystal grain structure of copper, as well as reduce crystal grain boundaries. As a result, DUCC is less sensitive to directionality than OCC.

Characteristic:

Conductor: Alpha-OCC + α-DUCC (Class 7N)

Wire size: 11AWG / 4.02mm²

Construction (no. conductors / mm)

Inner: 79 conductors / 0.18α-OCC (clockwise rotation)

Middle: 37 drivers / 0.18α-DUCC (left rotation)

Outer: 42 conductors / 0.18α-DUCC (clockwise rotation)

Internal insulation: Audio Grade FEP (fluoropolymer)

External insulation: Audio Grade PE (Blue, Brown, Green/Yellow)

Inner sheath: Audio Grade flexible PVC (Black) incopprating

Damping material composed of nano-ceramic and carbon particles

Shielding: Copper Shield Cu-Foil + OFC Braid + Paper

Outer Sheath: Audio Grade Flexible PVC (Purple)

Outer diameter: 17.0mm approx.

Assembly Instructions for Mains Cable Connectors without Spades:

Assembly Instructions for Mains Cable Connectors with Spades:

Speaker wire assembly: