Experiances with JJ high performance tubes for BHK pre and M1200 monoblocks

[vkennedy61]

Welcome to the rabbit hole of tube rolling. You’re in good company.

I think if you search these topics you will find quite a few opinions about rolling the Pre and 1200.

BHK Preamp tube rolling

After a bit of a search, I haven’t found much about tube rolling experience with the Preamp. It would be interesting to hear what changes have been noticed switching out of the stock tubes to, say, the Tungsram.

M1200 Tube Rolling

And Go…I haven’t yet how about you?

Enjoy!