Best tubes for Sonic Frontiers 80


Hello,
My amp is a Sonic Frontiers 80 (in stereo) and I am wondering what would be the best power tubes for this piece of equiptment. Currently on this site there is two pair of Ei- KT90 for a fair price.As of now I am running EH KT-90 which sound fine but as we are aware of we must search for the holy grail. Excluding Gold Lion for
price,(KT-88) what would be my best power tubes for my amp? This amp can take, EL-34.KT-88, KT-90 & 99.
Thanks for all the help.
surfgod

Showing 1 response by radman707

I'm using the Ei KT-90 Type 3 in my SFM-160s. I completely agree with Jeffreybehr. I also purchased mine from JSPHT8338 and have been completely satisfied.