I've got better idea how to waste your audio leisure:
For critical listening wrap your cables with surgical ice wraps that you'd store in the freezer. It can hold the freezing temperature for long hours and when it becomes worm(er) you can put worm ones back in the freezer and pull out fresh cold ones and re-wrap your cables.
Please note that WAF factor may intervene your endeavor especially if you overpopulate one with substantial number of these freeze sacks :)!
For critical listening wrap your cables with surgical ice wraps that you'd store in the freezer. It can hold the freezing temperature for long hours and when it becomes worm(er) you can put worm ones back in the freezer and pull out fresh cold ones and re-wrap your cables.
Please note that WAF factor may intervene your endeavor especially if you overpopulate one with substantial number of these freeze sacks :)!