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Many JENA LABS wire products are Deep Immersion Cryogenically treated as part of the standard production process. Those for which Cryogenic treatment is not standard may be ordered with optional Deep Immersion Cryogenic treatment. This treatment entails a cold chilling process culminating in immersion of the cables in Liquid Nitrogen, also known as LN2. The boiling point of LN2 is -320.4° Fahrenheit, [-195.77° Celsius] or about 400° F below warm room temperature. In the liquid state as we use it, the LN2 is actually much colder than this temperature.

What happens?

Exposing metallic objects to this extreme cold causes beneficial molecular changes to occur. As metallic objects cool, they shrink. With the extreme cooling and the shrinkage that follows in LN2 immersion, the crystal boundaries of metallic conductors align more closely with one another and become more conductive and quieter. Mechanical integrity is also improved. The improved molecular condition stays intact through the slow warming process and is stable at room temperature.

Benefits

When conducting an electric signal, treated wire and formed metallic parts will produce less micro-diode-effect noise, less impurity inclusion field disturbance and less 'slow field' transverse energy generation. The result is a cable or electrical device that is quieter in noise floor and more revealing of subtle musical nuances.

Difficulties

Working with LN2 requires very specialized and expensive equipment, and extreme care in process. It is very dangerous, as the cold is so severe that it can result in severe injury from accidental exposure to the liquid. The process of chilling and warming takes several days to complete, and if done incorrectly can result in the fracture and loss of the materials being processed. In every phase of the treatment, extreme care must be taken. We feel strongly enough about the musical merits of the treatment, that we gladly make the investment in the equipment, the time, and the safety procedures needed to make the benefits available to our customers.