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Connecting an analog source to an amplifier via a balanced connection requires a cable that preserves the signal without adding noise or coloration. The Yukon sits at the top of Audioquest’s Rivers series, just above the Mackenzie, whose foundations it builds on by adding air-tube insulation. Solid copper conductors, carbon shielding, and solder-free connectors define this interconnect cable, perfectly suited to carefully assembled hi-fi and home theater systems.
Audioquest names its cables after waterways, and the Yukon tops the Rivers series. Compared with the Mackenzie, which serves as its basis, the improvement comes down to one specific point: polyethylene air-tube insulation replaces the solid material used in the models below it. The rest of the formula remains the same, with PSC+ conductors, three-layer carbon shielding, and a three-conductor balanced geometry. The Yukon therefore takes what made the Mackenzie successful and adds a more transparent dielectric.
The signal travels through solid Perfect-Surface Copper+ conductors, which Audioquest designates by the acronym PSC+. A single strand, instead of a twist of fine wires, eliminates electrical and magnetic interaction between strands, one of the sources of harshness and blur in an ordinary cable. The copper surface receives a treatment that keeps it smooth and pure over its entire length, which limits distortion linked to the metal’s grain boundaries. The conductors are installed with a defined direction of signal flow, marked on the jacket, to drain high-frequency noise toward the place where it causes the least interference.
The so-called Triple-Balanced design distributes the signal across three conductors, one of which is dedicated to ground. The shielding therefore never serves as the signal return path, a role it performs poorly in many cables. The positive and negative paths follow routes of identical quality, with the same very low distortion. The left and right channels travel in two separate jackets, which provides flexibility for routing connections behind a cabinet or rack.
Around each conductor, the insulation is not a solid material but a tube in which the wire is surrounded mostly by air. Air absorbs almost no energy, and the polyethylene forming the tube itself has low losses. This air-tube insulation reduces the blurring effect caused by denser dielectrics, which store and then release part of the signal’s energy as distortion. This is the point that sets the Yukon apart from the Rivers cables positioned below it.
Three layers of carbon and carbon-loaded synthetics form the noise dissipation system, which Audioquest calls the Noise-Dissipation System. Their role is to absorb and redirect radio-frequency interference before it reaches the electronics ground, where it would translate into a veil over the sound. The coverage extends over the entire cable. Combined with the defined direction of signal flow imposed on the conductors, this shielding keeps RF interference and the electromagnetic fields surrounding any audio system at bay.
The XLR connectors are not soldered to the conductors. Audioquest cold-crimps them, creating a junction with no solder point, solder being one of the sources of distortion in a cable. The silver-plated contacts are mounted on high-purity purple copper barrels rather than the usual nickel-plated metals. The whole assembly ensures stable long-term contact and good mechanical strength for the connector.
The XLR format assumes two devices equipped with balanced inputs and outputs. The Yukon then connects an analog source (DAC, network player with built-in converter, CD player, or turntable used with a phono preamp) to an amplifier or active speakers. The benefit of a balanced connection is most noticeable with devices whose internal electronics are themselves balanced, and over long runs, where common-mode rejection protects the signal against noise picked up along the way. In a modest system or with a very short connection, the gap compared with a good unbalanced cable narrows.
Yes. The same design is found in a model with RCA connectors, with PSC+ conductors, air-tube dielectric, and carbon shielding. The choice between the two depends on the connectors available on your source and your amplifier, and not on a difference in range.
The conductors have a defined direction of flow, indicated by an arrow on the jacket or the connector. The arrow should point in the direction of the signal, from the source to the amplifier. Respecting this orientation allows the dissipation system to drain noise on the correct side.
A stereo connection requires two cables, one per channel. Depending on the packaging, the Yukon is available individually or as a matched pair; therefore, two identical lengths are needed to equip a complete left and right channel system.
Audioquest recommends leaving the cable in use for a few days before judging it. The real extent of this break-in is debated depending on listening impressions; the simplest approach is to connect the cable and let it operate without worrying about it.
José
Like all AudioQuest products, very good product quality.
Does the job for the price.
Comment from 10 October 2025 — Experience from 15 September 2025
Jean
Quality product, the cables should be considered as one of the links in a chain, and once again the result is audible.
The connection between my network player and my amplifier is all the better for it. Highly recommended…
Comment from 30 May 2025 — Experience from 19 May 2025
Jean-marc
Astonishing qualities, for a somewhat modest price.
Comment from 10 January 2021 — Experience from 7 December 2020
