Anyone have experience with cable cyro treatment? Will it make the system sound cold?
So, more seriously, yes,
With a bunch of XLR cables for my "sedentary" main system (see my signature

). Only one XLR pair for all my system, so it is perfect to make a comparison, all things being equal.
Theses were all "standard" (and "high end" : results) cables, cryogenised by my demand, on demand, and in accordance with the best rules and standard's out there available (by my friend Jean Jacques Bacquet at Klinger Favre, to name him : is a true specialist of the process).
Cryogenisation is a long and very delicate process.
And don't emerge the cables directly in liquid hydrogen for instance.... This is need to be done in a cryogenised atmosphere only.
Lowering and then raising the temperature must be done with the greatest care (controlled progressivity), so as not to damage the molecular structure of the materials.
Cables :
- Sommer Epilogue (silver plated copper as I remember, multistanded)
- Vovox Sonorus (pure copper solid core)
- Oyaide Ar-910 (pure silver 5n, solid core)
For the 3 cables listed above :
- Better overall perceived resolution and definition (very tiny)
- Better overall perceived smoothness (same)
- Better overall ouverture and perceived dynamics (same)
No cool or warm coloration(s) perceived.
The sound and technical characteristics of these 3 cables treated in this way were therefore very slightly bettered. By a (very) slight margin.
These are my subjective perceptions, with a
very resolving and transparent system, in a
very controlled and dedicated listening room. Mid field listening sessions.
Not at all day and night differences, but to the direction of slight improvements, yes.
All my current cables and plugs are now cryogenised.
To quickly summarise.
