Shunyata Research
Delta NR C19 US
Power Cord
(1.75M)
(Made In USA)

Overview 

The Delta NR power cord is the most affordable of the NR (noise reduction) power cords from Shunyata Research. NR power cords that have built-in filters that reduce power line noise. Delta NR features VTX™ (hollow-core) conductors and pure copper CopperCONN®connectors. The 10 gauge conductors make it ideal for high-power amplifiers and source components. 

The Delta power cables feature ultra-pure OFE copper, woven into Shunyata’s own VTX™ hollow-core conductors, which are then connected to Shunyata’s exclusive CopperCONN® connectors. CopperCONN® connectors contain pure copper contacts — not the common plated brass and bronze contacts used in the vast majority of power cords at this price-point. The Delta NR is the first in Shunyata Research’s NR Series power cables to incorporate ‘on-board CCI™ filters’ that provide power conditioning to each individual component.

• Traditional power conditioners are designed to block incoming noise from outside the home, but do not address the noise that is generated by the electronic components themselves. In fact, most conditioners reflect noise back into other components connected to the power conditioner. CCI™️ (Component-to-Component Isolation) is one of the most significant but often overlooked aspects to power system performance. The CCI™️ filter consists of a proprietary multi-stage filter that reduces electrical noise and interference generated by a component’s power supply.

• DTCD™️ Analysis is a technique that measures instantaneous current through low impedance electrical conductors and contacts. Shunyata Research uses it to optimize the design, specification and construction of parts and materials to ensure maximum current delivery performance. Each part, conductor, noise circuit and material allows for maximum throughput of instantaneous current.

• Shunyata Research’s ArNi®️ conductors are designed to be the finest quality wire available for power and audio purposes. They start life using the highest purity copper available – OFE C10100 (or Ohno single crystal). Then they are formed into “virtual hollow tubes” that we call VTX™️. The core of the conductor is completely hollow forcing the current to only travel through the periphery of the conductor, therby eliminating skin effects and random eddy currents.