12AT7 tube replacement : Genalex 12AT7 Gold Lion sonically better than JJ ?


Hi, I am contemplating to replace the stock JJ tube with Genalex Gold Lion for my Preamp ;just wonder what   the sonic benefits/upgrade would be. I need your opinions.experiences and suggestion. Thank you 

Simon
simonleemd

Showing 2 responses by noromance

Should be fine. Hey, it's only one tube. If you no like, maybe you can return it. Whatever you do, live with the new tube for a while before making a decision. Welcome to tube rolling. I have scores of tubes that didn't make the grade.

Go for it. More detail, air, less warmth. Give it a few hours to open up.
B.