AudioQuest Mackenzie XLR to XLR Analog Cable (Pair) at Vinyl Sound Toronto Canada

The Mackenzie XLR to XLR is a balanced analog interconnect from AudioQuest (Irvine, California, USA), available at Vinyl Sound in Toronto, Canada. Part of AudioQuest's Rivers Series, the Mackenzie sits above the Red River and below the Yukon, and brings a full suite of high-performance technologies to the balanced domain: Solid Perfect-Surface Copper+ (PSC+) conductors, a Carbon-Based 3-Layer Noise-Dissipation System, and Triple-Balanced Geometry with a dedicated ground-reference conductor, terminated in cold-welded hanging-silver directly over pure purple copper XLR plugs. Made to order at AudioQuest's headquarters in Irvine, California, and sold as a matched stereo pair, the Mackenzie XLR is designed for systems where balanced connectivity is available and where the full performance advantage of true differential signal transmission deserves an equally capable cable.

Solid Perfect-Surface Copper+ (PSC+) Conductors

Perfect-Surface Copper+ is AudioQuest's most refined solid copper conductor, produced by applying proprietary metal-processing technology to ultra-pure, low-oxide copper at every stage of drawing and fabrication. The result is a wire surface of exceptional smoothness and purity, with tightly controlled grain boundaries that minimize the microscopic irregularities responsible for coloration, harshness, and a loss of fine spatial and tonal information. All Mackenzie conductors are solid rather than stranded, eliminating the electrical and magnetic interaction between strands that is among the most significant sources of dynamic blur and grain in conventional cable designs. In a balanced XLR application, where both the positive and negative signal conductors carry active audio information, the low-distortion character of PSC+ is applied to both paths equally, preserving the full integrity of the differential signal.

Carbon-Based 3-Layer Noise-Dissipation System

The Mackenzie's Carbon-Based 3-Layer Noise-Dissipation System (NDS) represents a meaningful advance over the single metal-layer shielding used in the Bridges and Falls series. Standard cable shields capture radio-frequency interference (RFI) and drain it to the component ground plane, where it modulates the audio reference and raises the noise floor. The Mackenzie's multi-layer approach combines metallic and carbon-loaded synthetic layers to absorb and reflect most RFI energy before it reaches the ground reference at all. The carbon layer adds a resistive dissipation path that is particularly effective across frequencies where metal shielding alone becomes less efficient. In a balanced system, where the XLR connection already provides common-mode noise rejection, the Carbon-Based NDS works in concert with the balanced topology to deliver exceptionally dark backgrounds and a stable, three-dimensional soundstage.

Triple-Balanced Geometry and Purple Copper XLR Terminations

The Mackenzie's Triple-Balanced Geometry deploys three conductors per cable: one for the positive signal, one for the negative signal, and a dedicated third conductor serving as the ground reference. In a standard balanced XLR design, the shield must serve simultaneously as the RF barrier and the circuit ground reference, which compromises both. The dedicated ground-reference conductor in the Mackenzie frees the shield to function purely as an RF barrier, ensures that the positive and negative signal paths have equally low-distortion conducting paths, and keeps the ground reference clean and quiet. The cold-welded XLR terminations use hanging-silver applied directly over high-purity purple copper plug housings. Purple Copper is chosen over the nickel-plated or standard OFHC metals found in competing interconnects for its inherently lower-distortion characteristics, and cold-welding eliminates solder entirely as a source of termination distortion. The full plug, including all pins, is silver-plated for uncompromised contact integrity.

Key Features

• Solid Perfect-Surface Copper+ (PSC+) Conductors: AudioQuest's most refined solid copper conductor, with an ultra-smooth, ultra-pure surface that minimizes grain-boundary distortion and maximizes linear RF noise-dissipation for both the positive and negative signal paths in a balanced circuit.
• Carbon-Based 3-Layer Noise-Dissipation System (NDS): Combines metallic and carbon-loaded synthetic shielding layers to absorb and reflect RFI across a broader frequency range than single-layer metal shielding, maintaining a clean ground reference and a very low noise floor.
• Nitrogen-Injected Hard-Cell Foam Insulation: Nitrogen-injected air pockets within the Hard-Cell Foam maintain consistent conductor geometry along the full cable length, ensuring stable characteristic impedance while minimizing dielectric energy absorption and its associated distortion.
• Triple-Balanced Geometry: A dedicated third conductor serves exclusively as the ground reference, preventing the shield from being used as an audio conductor and ensuring the positive and negative balanced signal paths each have an equally superior, low-distortion conducting route.
• Cold-Welded Hanging-Silver over Pure Purple Copper XLR Terminations: High-pressure cold-welding eliminates solder at every connection point. Hanging-silver applied directly over high-purity purple copper plug housings, with full silver plating including all XLR pins, provides uncompromised signal transfer and lower distortion than nickel-plated or OFHC connector materials.
• Direction-Controlled Conductors: All conductors are direction-controlled, with arrows marked on the connectors to indicate correct installation orientation for optimal RF noise-dissipation and full-system ground performance.
• True Balanced XLR Connectivity: XLR terminations support full differential balanced operation between components with balanced outputs and inputs, adding common-mode noise rejection on top of the cable's own noise-dissipation technologies.
• Sold as a Matched Stereo Pair: The Mackenzie XLR is supplied as a matched left and right pair for balanced stereo interconnect applications, made to order at AudioQuest's Irvine, California facility.

Technical Specifications

Awards and Critical Recognition

• Best Interconnect Cables Under £1K, hi-fi+ Magazine, 2026
• "The sound of the Mackenzie was distortion-free; a stable wide soundstage, clarity from top to bottom, and excellent stereo depth/height information." HiFiQC, July 2019. Highly Recommended.
• "The Mackenzie improved my system by increasing the resolution of the midrange and upper midrange. The sound is more dynamic with cleaner, faster transients." Headfonia, May 2022.
• "Everything would only truly fall into place with both the CD player-preamp and pre-power amp connections provided by the Mackenzies." hi-fi+ Magazine, 2026.

Frequently Asked Questions

What is the AudioQuest Mackenzie XLR to XLR cable?

The AudioQuest Mackenzie XLR to XLR is a balanced analog stereo interconnect from the Rivers Series, sold as a matched pair. It uses Solid Perfect-Surface Copper+ (PSC+) conductors, Triple-Balanced Geometry with a dedicated ground-reference conductor, a Carbon-Based 3-Layer Noise-Dissipation System, and cold-welded hanging-silver over pure purple copper XLR plugs to deliver low-distortion, low-noise balanced signal transfer between components.

How does the AudioQuest Mackenzie XLR compare to the Red River and Yukon XLR?

The Mackenzie XLR sits in the mid-tier of AudioQuest's Rivers Series, above the Red River and below the Yukon. All three share PSC+ conductors and Triple-Balanced Geometry, but differ in the sophistication of their noise-dissipation and insulation. The Red River uses a simpler noise-dissipation approach, while the Mackenzie introduces the full Carbon-Based 3-Layer NDS for a lower noise floor and blacker backgrounds. The Yukon advances the insulation further with PE Air-Tube technology for even greater dielectric inertness. For most high-performance balanced systems, the Mackenzie XLR delivers a substantial improvement over the Red River at a more accessible point than the Yukon.

What is the advantage of XLR balanced connection over RCA with the Mackenzie?

A balanced XLR connection carries both a positive and a negative version of the audio signal simultaneously. At the receiving component, the circuit subtracts the negative from the positive, which cancels any noise picked up equally by both conductors along the cable run. This common-mode noise rejection is particularly valuable over longer cable runs and in systems placed in electrically noisy environments. The Mackenzie XLR combines this inherent advantage of balanced topology with Triple-Balanced Geometry, PSC+ conductors, and Carbon-Based NDS shielding for a cable that works with balanced circuit topology rather than relying on it alone.

What is AudioQuest's Triple-Balanced Geometry in an XLR cable?

In a standard balanced XLR design, two conductors carry the positive and negative audio signals and the cable shield serves as both the RF barrier and the circuit ground. AudioQuest's Triple-Balanced Geometry adds a dedicated third conductor that serves exclusively as the ground reference, freeing the shield to function purely as an RF barrier. This ensures the positive and negative signal paths each have an equally low-distortion dedicated conductor, and that the ground reference remains clean and isolated from shield-captured noise.

What components pair well with the AudioQuest Mackenzie XLR cable?

The Mackenzie XLR is well matched to any system with balanced XLR outputs and inputs, including DACs from Chord, Benchmark, Schiit, Topping, and Mytek, preamplifiers and integrated amplifiers from Hegel, Bryston, Parasound, Pass Labs, and Naim, studio monitors and active speakers with balanced inputs, and power amplifiers from Musical Fidelity, Rotel, and Exposure. It is equally effective as a balanced DAC-to-preamp, preamp-to-power-amp, or source-to-integrated-amplifier link.

Where can I buy the AudioQuest Mackenzie XLR cable in Toronto or Canada?

The AudioQuest Mackenzie XLR to XLR cable is available at Vinyl Sound, an authorized AudioQuest dealer in Toronto, Canada. Vinyl Sound carries the full Rivers Series interconnect range in both RCA and XLR configurations and can assist with length selection, system matching, and custom-length orders for customers throughout the Greater Toronto Area and across Canada.

Is the AudioQuest Mackenzie XLR available in custom lengths?

Yes, the Mackenzie XLR is made to order at AudioQuest's Irvine, California facility and is available in custom lengths and terminations beyond the standard range. Standard lengths from 0.5m to 5m are available through authorized dealers, and custom configurations can be arranged through Vinyl Sound Toronto for specific rack or room installation requirements.

Does the AudioQuest Mackenzie XLR come with a warranty?

Yes, the AudioQuest Mackenzie XLR interconnect cable is covered by a lifetime warranty, reflecting AudioQuest's confidence in the materials quality and manufacturing standards applied to every cable in the Rivers Series.