SIGMA EF v1

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The Sigma EF Model power cord is identical to its sibling Sigma NR power cord in every respect except two areas – Sigma EF power cords do not have the NR model’s built-in filter network, and Sigma EF model power cords are constructed using a very flexible hollow external tube making the EF model narrower and extremely flexible so that it can be routed around any tight corner. The Sigma EF offers exceptional performance when used with all electronics and speakers that require either greater flexibility in the body of the power cord and can do without the Sigma NR model’s built-in filter network.

The Sigma EF power cord was created for applications that will benefit from the Sigma EF model’s greater flexibility. The Sigma EF model is housed in a more slender and more flexible outer tube. In terms of parts and material quality, the Sigma EF Model power cord is identical to its sibling Sigma NR power cord in every respect except two areas. Sigma EF power cords do not have the NR model’s built-in filter network. Sigma EF model power cords are constructed using a very flexible hollow external tube, making the EF model narrower and extremely flexible so that it can be routed around any tight corner. The Sigma EF offers exceptional performance when used with all electronics and speakers that require either greater flexibility in the body of the power cord and can do without the Sigma NR model’s built-in filter network.

Examples of intended applications would be the Hydra Denali and other components that may not need the Sigma NR’s built-in filter networks for added noise reduction.

General Application recommendations: Hydra Denali power conditioners, Amplifiers, Pre-amplifiers, active speakers etc.

 


SPECIFICATIONS

 

Wire:
OFE 6 gauge, VTX™ geometry.

Termination:
Connectors: C15, C19; Plugs: US, EU, AU, UK and Swiss.

OUR ASSURANCES

RELIABILITY

Over more than 2 decades, the reliability and durability of Shunyata Research products has become a legendary attribute of the brand.  Shunyata products are completely non-reactive and run cool to the touch.  They do not hum, vibrate, buzz, or generate heat and do not require any ventilation. Despite heavy-use applications in studios, medical labs, and home environments, Shunyata Research products maintain an almost zero failure rate.

QUALITY

In an era of products that are mass-produced, Shunyata Research invests in training career craftsman who build our products by hand at our factory in Poulsbo, Washington. The exceptional fit, finish, and attention to detail has become a hallmark trait of Shunyata Research products going back to its inception in 1998. Shunyata Research has been building some of the finest power and cable products in the industry for more than twenty years. The commitment to building durable products that are designed to last a lifetime elevates our products to the top of their class.

SAFETY

Safety and quality control is job one at Shunyata Research. Before anything leaves the factory, we test each and every product thoroughly and carefully for safety and quality. This explains the long-term success of Shunyata Research products in the professional recording, medical, scientific, and consumer industries. Shunyata Research’s impeccable product safety and reliability track record for the past 23 years speaks for itself.

NO HUM — NO BUZZ — NO HEAT

LIMITED LIFETIME WARRANTY

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The unparalleled craftsmanship and build quality of Shunyata Research products is backed by a limited lifetime warranty. This demonstrates our commitment to building the finest products on the planet and providing exceptional customer support.
 
VALID ONLY IN THE US AND CANADA
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