ESOTERIC Stressfree Power Cords – Limited Edition Models (100 sets)
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.
Stressfree 7N (99.99999%)
The 7N-PC5500STD is a true high performer in ESOTERIC’s ultra-high end power cord line. This limited edition model incorporates newly designed, more affordable version of IEC / Wall plugs. The 7N-PC5500STD shares most of the key technologies with its big brother, yet some features are simplified to provide affordability.
Custom designed connectors
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. Polycarbonate connector cases controls micro resonance for ultimate sound quality.
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
High quality power plug / IEC connector