Best upgrade for the E88CC tubes for my Kora Pre?

I currently Telefunken and Siemens tubes and am wondering if there is a better tube and sonic differences. Any thoughts? Thanks.

bobo04-14-2002 4:00pm

jtinn Details Discussions Posts This discussion Message User 1,124 posts 04-14-2002 at 07:40pm Copy Comment URL Report Comment Edit Delete Try the Mullards.
g_m_c Details Discussions Posts This discussion Message User 443 posts 04-14-2002 at 07:48pm Copy Comment URL Report Comment Edit Delete Call Joe at JC Audio, he is the man for this. 925-229-2484 Good luck.
4yanx Details Discussions Posts This discussion Message User 1,576 posts 04-14-2002 at 08:12pm Copy Comment URL Report Comment Edit Delete I have an Eclipse with the Siemens tubes. Better sound (richer) than the stock tubes, but I would have interest in what others have tried, too.