Alpha 10 Nano AuAg OFC Power Cable by Douglas Connection
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When you want the very best power cable for your high demand application, choose our Alpha 10 Nano AuAg Power Cables.

Priced  6 ft. cable with Furutech FI-50M and FI-50 NCF connectors.


Every sound, image and feeling that you get from your system comes as a direct result of your AC power. Since the AC runs through your power cables as they enter your equipment, it’s easy to understand how they can influence the quality of the signal just as much as any other cable in your system – perhaps even more.


What can I expect to hear when using the Douglas Connection Alpha 10 Nano power cable in my high quality audio system?

 You can expect fantastic overall balance, along with enhanced resolution.  You will notice a lower noise floor, improved soundstage and imaging, wonderfully musical midrange, tight & controlled bass, as well as power and dynamics in reserve to allow your music experience to elevate to new heights of enjoyment!

When you install our Douglas Connection Alpha Nano AgAu power cables in a high quality audio or video system, you can expect the following improvements:

•    Natural and more life-like midrange clarity, preserving the original qualities of any particular recording.
•    Higher resolution and detail without sounding bright or analytical, striking balance between musicality and resolution.
•    An increase in soundstage size, as well as more specific imaging within that soundstage, for a more 'live' experience.
•    Higher video resolution with more realistic colors and clarity.•    A lowered noise floor, meaning more music can flow through your system.
•    Increased dynamics, particularly with complex passages that can sound compressed & confused through some power cables.
•    Deeper and tighter low frequencies with better textures, impact, and slam.

Made using Furutech FP-S55n Nano Technology OFC Copper power cable, and your choice of plug and IEC connectors.  These custom made cables will bring significant improvement to both performance and sound quality in a very dramatic and noticeable way.  The Douglas Connection Alpha 10 Nano is a flexible AC cord made specifically for the high power demands of any amplifier or receiver, and/or to deliver unhampered AC power to the entire system when used with a power distribution/line conditioner.

All metal parts on every product Furutech offers are treated with the Two-Stage Cryogenic and Demagnetization (a) Alpha Process.

Using cutting-edge technology and materials, Furutech developed a low-temperature two-stage process that significantly improves every facet of audio and video performance. The treatment begins during the manufacturing process with a deep, conditioning cryogenic freeze of all metal parts. Using high-end refrigerants -- liquid N2 or He -- Furutech achieves temperatures of between -196 to -250C. The treated parts actually change their molecular structure at these extremes of temperature relieving internal stress. The molecules bond together more tightly and the overall structure becomes more stable. This improves electrical conductivity, power and signal transfer.

Step two in the Alpha Process exposes these same parts to the patented Ring Demagnetization treatment. Ordinary high power magnets used for this purpose often increase magnetization effects; they leave some areas more magnetized than others. Just like a CD spinning over a fixed magnet; when the CD stops the area above the magnet is still exposed to the magnetic field causing audible effects. This patented process uses controlled attenuation to completely eliminate magnetization for immediately more vivid and colorful improvements. Ring Demagnetization further enhances conductivity of all treated materials. The patent holder for this treatment is Sekiguchi Machine Sale Co., Ltd. in Japan; Furutech are licensed users of the technology.

ALL metallic parts used in Furutech products go through the Alpha Process treatment to keep all connectors, conductors, and metal parts in a perfect stress-free, stable and highly conductive state.

The Final Result:  The 2-Step Alpha Cryogenic and Demagnetizing Process works in tandem with other design-in features to create the most optimized AC power transfer possible. Furutech’s total awareness and devotion to detail results in a greater sense of power, dynamics, and resolution, with cleaner, blacker backgrounds and a larger, more stable soundstage, vivid tonal colors and deeper extension at both ends of the frequency range.

About the Furutech FP-S55n Nano Technology OFC Power Cable

This cable uses 3 x 10-gauge conductor bundles of Furutech's Alpha-OFC-NanoTech Copper. Alpha Nano-OFC is one of the best conductors Furutech engineers have found for sound reproduction. The new technology used in the highly specialized manufacturing process of this ultra-high performance power cable combines Furutech's world renowned Alpha conductors with Furutech's extremely effective signal transmission enhancer, Nano Liquid. Nano Liquid's molecules are so tiny (8 nano-meters in diameter (8/1000000mm) they cover the Alpha conductor surface and fill up any concave-convex sections left on the conductor surface during the production process, increasing the electric conduction area and debasing impedance. The very precise mix of gold and silver super-micro particles and amount of dispersing Squalene oil used on the conductor has great influence on the sound reproduction, and Furutech's engineers settled on their exact ratio of gold to silver particles after careful audition of countless test samples. The resulting tuned cable offers superb overall balance of qualities that Furutech is known for that allows you to feel experience and communicate with music. The results are extremely fine resolution down and through the very low noise floor, improved sound staging and image palpability, a musical, attractive, round midrange, tight and controlled bass, plus power and dynamics to spare to set your music on fire!

About the Furutech connectors we offer for our Alpha 11 Power Cable:  

We searched, and tried several different connectors to use with this power cable.  Some were less expensive, and some were more expensive.  What we found through our research was that two series of the Furutech connectors gave us the absolute best performance.  When only the best will do, select the Furutech FI-50 and FI-50M, or FI-52 and FI-52M Rhodium plated pure copper IEC and Power plug connectors (Select the FI-52 for 20 amp applications).  The engineering, look and feel of these connectors is only surpassed by the outstanding performance we found when using them.  The second choice of connectors for this cable are the Furutech FI-28 series Rhodium Plated Pure Copper IEC and Power Plug.  These connectors are the best bang for the buck we offer for thee cables. The FI-28 series connectors offer close to the same performance as the FI-50 connectors, but at a lower price point. 

About the Furutech FI-50 (R) and FI-50M (R) connectors: Furutech’s Pure Transmission FI-50 Piezo Ceramic series connector bodies and housings feature several breakthrough construction techniques. A multilayer nonmagnetic stainless steel and carbon fiber shell incorporates a special damping and insulating acetal copolymer. The body of the connectors combine two “active” materials: Nano-sized ceramic particles and powdered carbon. Nylon and fiberglass are incorporated as well forming an extremely effective, well damped, mechanically and electrically nonresonant connector body. Furutech FI-50 and FI-50M Rhodium Plated Power Connector Specifications: ・α (Alpha) Pure Copper Rhodium plated conductor ・Earth (Ground) Jumper System (US Patent No.: 6,669,491 ) ・Nylon/fiberglass body incorporating nano sized ceramic particles for absorption of vibration resonance. ・Multi layered nonmagnetic stainless steel and carbon fiber housing and incorporating acetal copolymer. ・The best of damping and insulation materials for improvements in frequency extension and tonal quality. ・Specified for cable diameters from 6mm to 20mm ・Dimensions: FI-50 Body length 44mm x 40.5mm diameter x 80.3mm overall length FI 50M Body length 40.0mm x 40.5mm diameter x 76.2mm overall length ・Metal cable clamp for improved grip and reduction of mechanically and electrically induced distortion.

The Furutech FI-28 (R) series connectors are made from a (Alpha) pure-copper rhodium-plated conductors • Floating Field Damper System* • Nylon/fiberglass body incorporating carbon particles that absorb vibration and resonance • Specified for cable diameters from 6mm to 17.5mm • Dimensions: FI-28(R)---39.6mm diameter x 76.2mm overall length FI-28M(R)---39.6mm diameter x 71.6mm overall length • Metal cable clamp improves grip and reduces mechanically and electrically induced distortion • Rating: FI-28(R)---10A 250V /15A 125V AC // FI-28M(R)--- 15A 125V AC * We’ve renamed the patented Earth/Ground Jumper System to better describe the circuit’s engineering and effects. US Patent No. 6,669,491 Furutech Pure Transmission Philosophy Meticulous build quality is a large part of the engineering equation. Furutech Pure Transmission technology turns a macro lens on every element of power and signal transfer applying optimized engineering solutions to well-known problems such as contact resistance, EMI and RFI rejection, grounding, and using the best materials and processes available.


  • Item #: SPECIALAlpha10NANONCF
  • Manufacturer: Douglas Connection
  • Manufacturer's Product Number: DCAlpha10Nano

SPECIAL Alpha 10 Nano AuAg NCF Power Cable

Price: $1,094.70
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