Best 6SN7 Pre Amp tubes?

How the Shuguang Black Treasures CV181-Z (6SN7) compare with Sophia Electric 6SN7 "A" Grade tubes? Any recommendation for ModWright LS 100 pre amp?

erasto09-04-2011 7:29pm

browndt Details Discussions Posts This discussion Message User 83 posts 09-17-2018 at 06:20pm Copy Comment URL Report Comment Edit Delete The Telam 6N8S is WAY beyond anything mentioned here, easily the equal of the Swedish tubes which are virtually non existent. The Telam is better than anything I have heard.