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Stressfree 7N (99.99999% Cu) Power Cord 7N-PC5500
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Ongen Publishing "Visual Grand-Prix 2016"    Ongen Publishing "Visual Grand-Prix 2016"
Power cable category

ESOTERIC Stressfree Power Cords

Material, design and engineering - all elements vital for pure signal transfer were technically investigated to provide the ultimate in reproduction quality. ESOTERIC power cord series - Hear everything as it was meant to be through components powered with ESOTERIC's high-end power cords!

Pure conductor / Stressfree annealing technology

ESOTERIC power cords incorporate high purity "Stressfree" copper conductors. The material purity of conductors used for critical areas is 7N (99.99999%) copper. This high purity material was originally developed for the semiconductor industry which requires an extremely high level of quality certification, and guarantees 7N purity with less-than-0.01 ppm (parts per million), of metallic impurities. This quality level is maintained by using 'GD-Ms' high precision material analysis technology. The high purity copper wire uses special "Stressfree" annealing technology to minimize distortion of the crystalline structure of the copper. These new power cords also feature extra-large crystalline structure conductor technology, "D.U.C.C." (Dia Ultra Crystallized Copper) in order to farther optimize the high purity and conductivity of the power path.

- D.U.C.C. 7N (99.99999%) Cu conductor material
- 7N Cu multi-strand core conductor (x2)
- 4.5 N Cu multi-strand ground line (x1)
- Tinned 4N Cu braid + Cu laminated polyester tape shielding
- Low dielectric polyolefin insulation
- Ultimate quality power plug / IEC connector
- Heavy weight aluminum + Carbon fabric connector sleeve

The 7N-PC5500 is a true high performer in ESOTERIC's ultra high end power cord line. The 7N-PC5500 shares most of the key technologies with its big brother 7N-PC7500, yet some features are simplified to provide affordability.

The cable incorporates high purity, D.U.C.C. (Dia Ultra Crystallized Copper) 7N Cu conductor produced by our Stressfree annealing technology. Polyolefin insulation provides extremely low dielectric property (1/4, compared to conventional PVC material). The cable jacket is finished in a high gloss, transparent black.
Our custom IEC / Wall plug features platinum + palladium plated beryllium copper contact elements for ultimate conductivity and high mechanical strength. Precisely machined, heavy weight aluminum connector sleeves, and carbon fabric sleeves are attached for ultimate sound quality.

Model 7N-PC5500
Cable Type Screened 3 core cable
Conductor Hot Stressfree D.U.C.C. 7N Cu / 0.26φ x 100
Cold Stressfree D.U.C.C. 7N Cu / 0.26φ x 100
Ground Super-anneal 4.5N Cu / 0.26φ x 100
Conductor jacket Polymer polyolefin
Insulation Polymeric polyolefin
Shield Tinned 4N Cu braid
Cu laminated polyester tape
Outer Jacket UV polyurethane
External Diameter 16 mm
Resistance 2.7 m Ohms / m
Capacitance 13 pF / m
Maximum ampacity 50 Ampere
Connector Types IEC / Wall plug US
Connector Esoteric custom power plug / IEC connector
with beryllium copper contact elements
(platinum + palladium plating)
Standard Sales Units / Lengths 1.5m* x 1
* Custom lengths of either power cord, made to order, can be manufactured at extra cost.
- Design and specifications are subject to change without notice.

7N-PC7500 7N-PC7500

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