Mystere Ca 21 preamp

I have been enjoying mine for awhile now and was wondering if anyone else owns one, I would like to go tube rolling, any suggestions? Thanks.

tubes198811-15-2019 9:20pm

tubes1988 OP Details Discussions Posts This discussion Message User 7 posts 11-24-2019 at 11:08pm Copy Comment URL Report Comment Edit Delete Anyone have experience with "Psvane" 6SN7's?