AudioQuest NRG-Z3 3-Pole AC Power Cable/1MPlease Call or Email us to place your orders! AudioQuest NRG Z3 3 Pole AC Power Cable at Vinyl Sound Toronto Canada The NRG Z3 is a high performance 3 pole AC power cable from AudioQuest (San Luis Obispo, California, USA), available at Vinyl Sound in Toronto, Canada. Engineered with Perfect Surface Copper (PSC) conductors in a 7 strand Semi Solid Concentric arrangement and protected by Silver Plated directional drain wires, the NRG Z3 delivers

Please Call or Email us to place your orders!

AudioQuest NRG-Z3 3-Pole AC Power Cable at Vinyl Sound Toronto Canada

The NRG-Z3 is a high-performance 3-pole AC power cable from AudioQuest (San Luis Obispo, California, USA), available at Vinyl Sound in Toronto, Canada. Engineered with Perfect-Surface Copper (PSC) conductors in a 7-strand Semi-Solid Concentric arrangement and protected by Silver-Plated directional drain wires, the NRG-Z3 delivers uncompressed transients through its patented ZERO-Tech zero characteristic impedance design. AudioQuest's Ground-Noise Dissipation (GND) technology (US Patent No. 8,988,168) and RF/ND-Tech noise-dissipation system work together to produce a quieter background and more dynamic, immersive sound from any hi-fi or home theater system.

ZERO-Tech: Uncompressed Current Transfer

Most AC power cables are engineered to achieve low DC resistance, yet characteristic impedance is equally critical for faithful power delivery. Conventional cables constrict or compress audio-provoked transients, robbing your system of dynamic headroom. AudioQuest's ZERO-Tech combines low DC resistance with zero (no) characteristic impedance, eliminating that compression entirely. The result is unhindered, on-demand current delivery that preserves every transient peak your amplifier, DAC, or streamer demands. This zero-impedance topology distinguishes the NRG-Z3 from typical aftermarket power cables and from standard stock power cords supplied with components.

Ground-Noise Dissipation and RF/ND-Tech

AC ground wires are essential for electrical safety, but they also function as antennas that collect radio-frequency (RF) noise from the environment. This RF noise bypasses component power supplies and couples directly into sensitive audio and video circuits, causing Transient Intermodulation Distortion (TIM). AudioQuest's patented Ground-Noise Dissipation system (GND) employs a common-mode phase-cancelling array with proprietary dielectric materials to provide additional differential linear filtering across the widest possible bandwidth. Direction-controlled, silver-plated shield conductors efficiently drain RF noise from the line and neutral shields to ground through the third ground pin. The net effect is a dramatically quieter noise floor and reduced active-circuit misbehavior throughout your system.

Perfect-Surface Copper and Semi-Solid Concentric Conductors

The NRG-Z3 uses AudioQuest's Perfect-Surface Copper (PSC), a conductor material processed to an exceptionally smooth and pure surface finish. Grain boundaries and surface discontinuities in ordinary copper conductors are a primary source of distortion; PSC minimizes both. These conductors are arranged in AudioQuest's Semi-Solid Concentric topology, in which the seven individual strands are packed tightly and locked in position so they never shift within the bundle. This fixed arrangement eliminates strand-interaction distortion, a major but often overlooked source of dynamic degradation in AC power cables. All conductors are direction-controlled, with arrows marked on the connectors to ensure proper orientation and optimal noise dissipation.

Key Features

• Perfect-Surface Copper (PSC) Conductors: High-purity copper processed to minimize grain-boundary distortion, arranged in a 7-strand Semi-Solid Concentric topology that locks strands in position to prevent strand-interaction distortion.
• ZERO-Tech (Zero Characteristic Impedance): Combines low DC resistance with zero characteristic impedance to deliver fully uncompressed transients and unhindered current transfer on demand.
• Ground-Noise Dissipation (GND), US Patent No. 8,988,168: Patented common-mode phase-cancelling array with proprietary dielectric materials that radically reduces RF noise across the widest possible bandwidth, yielding a quieter background and less circuit misbehavior.
• RF/ND-Tech Noise-Dissipation: Silver-plated drain wires on the line and neutral shields drain induced RF noise directly to ground through the third pole, minimizing Transient Intermodulation Distortion (TIM).
• Direction-Controlled Conductors and Shields: All internal conductors and shields are oriented to direct noise away from sensitive circuit areas; arrows on connectors ensure correct installation.
• 3-Pole IEC C13 Connector: Terminated with an IEC C13 connector on the component end and a standard North American 3-prong plug on the wall end, compatible with virtually all consumer hi-fi and AV components.
• Replaces AudioQuest NRG-2: The NRG-Z3 supersedes the previous NRG-2 and outperforms earlier NRG-X and NRG-1 / NRG-1.5 / NRG-2 series models with advanced GND and RF/ND technology derived from AudioQuest's flagship Storm Series power cables.

Technical Specifications

Connections at a Glance

• Component end: IEC C13 3-pole connector (fits the vast majority of hi-fi amplifiers, DACs, CD players, streamers, powered speakers, TVs, and projectors)
• Wall end: Standard North American 3-prong AC plug (compatible with Canadian and US wall outlets, power conditioners, and surge protectors)
• Direction arrows marked on both connectors for correct installation

Frequently Asked Questions

What is the AudioQuest NRG-Z3?

The AudioQuest NRG-Z3 is a 3-pole AC power cable built with Perfect-Surface Copper (PSC) conductors, ZERO-Tech zero-characteristic-impedance design, and patented Ground-Noise Dissipation (US Patent No. 8,988,168). It measures 1 metre in length, terminates with an IEC C13 connector on the component end and a North American 3-prong plug on the wall end, and is designed to deliver uncompressed current and a dramatically lower noise floor to any hi-fi or home theater component.

How does the AudioQuest NRG-Z3 compare to the Shunyata Research Venom NR-V10 or the Nordost Purple Flare power cable?

The AudioQuest NRG-Z3 differentiates itself from alternatives such as the Shunyata Research Venom NR-V10 and the Nordost Purple Flare through its patented Ground-Noise Dissipation technology and ZERO-Tech zero characteristic impedance, which together address both conducted and radiated RF noise simultaneously. The Shunyata Venom NR-V10 employs Shunyata's own DTCD and NR filter technology, while the Nordost Purple Flare focuses on low-mass, mechanically tuned construction. The NRG-Z3's Semi-Solid Concentric PSC conductor topology and silver-plated directional drain wires provide a distinctive approach to eliminating Transient Intermodulation Distortion (TIM) at a highly competitive performance level.

Can the AudioQuest NRG-Z3 be used with amplifiers, DACs, and streamers?

Yes, the AudioQuest NRG-Z3 works with any component that accepts a detachable 3-pole IEC C13 power cord, including integrated amplifiers, stereo amplifiers, DACs, CD players, network streamers, Blu-ray players, powered loudspeakers, televisions, and projectors. Components vary in how noticeably they respond to a better power cable; sources and DACs tend to show particularly clear improvements in noise floor and detail retrieval.

What is ZERO-Tech and why does it matter?

ZERO-Tech is AudioQuest's proprietary design approach that achieves zero characteristic impedance in an AC power cable. Characteristic impedance in an ordinary cable acts like resistance to sudden, high-demand current peaks, compressing transients before they reach a component's power supply. By eliminating characteristic impedance while maintaining low DC resistance, ZERO-Tech allows the cable to pass full, uncompressed current on demand, preserving dynamic impact and avoiding the subtle flattening of musical peaks that stock cables impose.

What is Ground-Noise Dissipation (GND) and how does it work?

Ground-Noise Dissipation is AudioQuest's patented technology (US Patent No. 8,988,168) that addresses the fact that AC ground wires act as antennas, collecting RF noise from the environment. This noise couples into sensitive audio and video circuits and causes Transient Intermodulation Distortion. The NRG-Z3 uses a common-mode phase-cancelling array combined with proprietary dielectric materials to filter this noise across the broadest possible bandwidth, with silver-plated directional drain wires channeling residual RF energy safely to ground rather than letting it enter the signal chain.

Where can I buy the AudioQuest NRG-Z3 in Toronto or Canada?

The AudioQuest NRG-Z3 is available in Toronto, Canada at Vinyl Sound, an authorized AudioQuest dealer. You can purchase it in store or through the Vinyl Sound online store at vinylsound.ca, with shipping available across Canada.

Is the AudioQuest NRG-Z3 compatible with Canadian wall outlets?

Yes, the NRG-Z3 ships with a standard North American 3-prong AC plug that is fully compatible with Canadian wall outlets, power conditioners, and surge protectors. The IEC C13 component connector is the universal standard found on the majority of consumer hi-fi and AV equipment sold in Canada.

Does the direction of the AudioQuest NRG-Z3 matter during installation?

Yes, direction matters and AudioQuest makes it straightforward. All metal conductors have a non-symmetrical grain structure created during the drawing process, which means RF noise travels more efficiently in one direction than the other. AudioQuest determines the optimal direction for every batch of metal used and marks directional arrows on the connectors. Installing the NRG-Z3 with the arrows pointing from the wall outlet toward the component ensures noise is drained away from the audio circuitry rather than toward it.