[sander]

Hee Everybody,

Does anyone here has first hand experience with Cryogenically treated tubes?

If so, does it make a difference?

I'm thinking of ordering a set of 6550c for my Audio Research Ref 3 preamp.
Now i see the possibility to Cryogenically treat the tubes.
I've heard great improvements on Cryogenically treated cables, so i wonder if tubes would also benefit.

Sander.