DPS-4.1 Alpha Power Cord (Bulk)

Frequent Flyer

  Heavy Product

This product will require additional shipping. The extra shipping will be calculated after you place your order. If you need the shipping cost prior to placing an order please contact our Audio Experts. 

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Furutech’s α (Alpha) OCC‐DUCC is one of a select few of conductors that Furutech engineers have found to excel in 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.

“The Furutechs added a sense of acoustic openness… they firmed up the bass and plumped up the midrange, adding gravitas to the resonances... ”

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)

“Its sonic effects were more globally presentational and were heard and sometimes felt throughout the system. They didn’t disrupt my system balance; rather, they removed veiling and in so doing enhanced the recovery of micro-information.”

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 α-OCC is the result of further processing with the Alpha Super Cryogenic and Demagnetizing treatment.

“..for those who possess some DIY chops, Furutech just might have the power cord for you. All it takes is a little elbow grease, and you’ll be rewarded with a cord that performs on a par with some of the top contenders, at a considerable cost savings. Unreservedly recommended." -Neil Gader, TAS, Issue 317

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.


  • Conductor: Alpha-OCC + α-DUCC (7N Class) - Wire size: 11AWG / 4.02 Sq.mm
  • Construction(pcs/mm:
  • Inner - 79/0.18α-OCC (Right rotate) 
  • Middle - 37/0.18α-DUCC (Left rotate)
  • Outer - 42/0.18α-DUCC (Right rotate)
  • Inner insulation: Audio Grade FEP (Fluoropolymer) 
  • Outer insulation: Audio Grade P.E.( Red、Yellow、Natural)
  • Inner sheath: Audio Grade Flexible PVC (Black) incopprating Nano-Ceramic and Carbon particle compound damping material
  • Shield: Cu-Foil + Braided OFC + Paper
  • Outer sheath: Audio Grade Flexible PVC (Purple)
  • Outer diameter: 17.0mm Approx.

Nano-Ceramic / Carbon particle compound 


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Our "Frequent Flyer" Program offers pricing and/or freight incentives for any order over $100 domestically ($300 internationally). Frequent Flyer is a cumulative program, so you will get credit for all previous orders each time to place a new order! With us, everyone’s a Frequent Flyer - no prior signup needed. After you place an order for Frequent Flyer eligible products, we will calculate applicable incentives. Your order amount will be adjusted and we will confirm the calculations by email within one business day. Click for more details.

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