What 6sn7 tube for Counterpoint modified SA-220?

Looking for help with anyone who has the basic Counterpoint SA-220 amp upgrade with 6sn7 tubes. What have you tried and what did you hear?

Thanks

bigkidz09-14-2004 1:43pm

bigkidz OP Details Discussions Posts This discussion Message User 3,307 posts 09-14-2004 at 07:24pm Copy Comment URL Report Comment Edit Delete yes, got your email thanks again.