Not wanting to be the contrarian here but I have had very good results with Gold Lion 12 AU7s from Cryoset. The pair in my linestage just stay quiet! I have two more of the same in boxes in the stereo room closet waiting...
Cryogenic treatment of tubes? Anyone with experience positive or negative?
I just ordered a matched pair of 12au7 mullard NOS tubes for my primaluna amp. Ordered them from upscale audio. They offered the cryo treatment, so for only 8 bucks more, I got it.
wondering if anyone has done enough listening to have an opinion on the sonic benefits, or the technical reason why it makes (or does not make) a difference.
wondering if anyone has done enough listening to have an opinion on the sonic benefits, or the technical reason why it makes (or does not make) a difference.