Best 6JN6 for Berning ZH-270

If anybody did the 6JN6 tubes switching for ZH-270, what is the best brand 6JN6?

hzhu192008-27-2008 6:46pm

sbank Details Discussions Posts This discussion Message User 3,394 posts 08-28-2008 at 03:39pm Copy Comment URL Report Comment Edit Delete Mechans just summarized every tube post that I've ever read. Cheers, Spencer