anyone tried psvane 12at7

I have a atmasphere mp1 and want to try some new tubes. Any first hand experience.

toothman10-17-2014 6:01pm

toothman OP Details Discussions Posts This discussion Message User 7 posts 10-18-2014 at 11:16am Copy Comment URL Report Comment Edit Delete What I have in there now is Tung sol ecc81, they are a matched set done by Andy at vintage tube service, not sure if he is still around. He really does a great job of going through tubes and getting the right tubes for a application. Not sure if is really worth trying new tubes.
toothman OP Details Discussions Posts This discussion Message User 7 posts 10-19-2014 at 01:18pm Copy Comment URL Report Comment Edit Delete I was thinking of trying telefunken ecc81, problem is the preamp takes 8 12at7, so it would be a expensive experement.