Best tube for Cal Sigma 2

Need to replace my Sovtek for something a bit better, any suggestions would be greatly appreciated. Thanks
Cody

cody05-17-2002 2:49am

sugarbrie Details Discussions Posts This discussion Message User 3,854 posts 05-17-2002 at 01:19pm Copy Comment URL Report Comment Edit Delete What kind for tubes do they take?
newbee Details Discussions Posts This discussion Message User 4,767 posts 05-17-2002 at 04:00pm Copy Comment URL Report Comment Edit Delete yugo ei12ax7 - very neutral and transparent - i use it in both the sigma and alpha.
bradz Details Discussions Posts This discussion Message User 229 posts 05-18-2002 at 01:19am Copy Comment URL Report Comment Edit Delete I've remember reading that alot of people use 5751 tubes instead of the 12ax7 tube. One gentleman suggested using a Raytheon 5751 tube instead of a 12ax7 tube. The Raytheon apparently is very smooth yet extremely detailed.