A good power cord is designed to solve a very different set of problems than an audio or video cable. The design goal of an audio or video cable is to pass the entire frequency range with the minimum possible alteration. Power cords, however, should ideally pass only the 50Hz or 60Hz AC power signal, while attenuating other frequencies to prevent power line noise and harmonics from contaminating delicate audio and video signals.
"Our 5 series power cords' unique flat shape is a reflection of their innovative structural design, where the conductors are formed in a spiral coil arrangement that increases inductance." commented Wireworld President David Salz, "We also employ a sophisticated composite insulation that absorbs far more high frequency energy than conventional single-material insulation. The overall effect is that these cords do a significantly better job of removing electrical resonances and power line noise, whether used in conjunction with power conditioning electronics or straight out of the wall."
The Stratus 5 power cord has two low-impedance copper shields which are closely coupled to each of the conductors, this maximizes capacitive filtering while creating phase cancellation of differential mode noise. This unique configuration allows the Stratus 5 power cord to absorb the problematic low frequency harmonics that other cords and power conditioners simply cannot adequately remove. The Stratus 5 employs oxygen-free copper conductors and brass contacts.
Wireworld Stratus 5 Power Cord Details:
- Conductor type: Oxygen-free copper
- Insulation: Composite
- Contacts: Brass
- Mains plug: Standard
What HiFi Five Stars May 2004: "The Stratus offers wonderful dynamics, with quiet moments sounding just as they should, quiet! Add to this an abundance of detail gleaned from the source and you have an extremely capable cable...the Stratus is the best performer here and is worth every penny."
What HiFi Five Stars August 2010: "This Wireworld is one of the best mains cables for this kind of money. Highly recommended."