Steve,
I have a premier 16LS. I really like the Tungsram ECC88. Has a great overall presentation that is similar to the Sovtek factory tubes but has no graininess. Also has a tout bass response. If you want a little livlier presentation try the Mullard ECC88's. Have not tried the Siemens or any 7308's as yet. Tube rolling is the way to go. You will be shocked at how much better this preamp sounds with NOS tubes.
Hope this helps,
JOhnny
I have a premier 16LS. I really like the Tungsram ECC88. Has a great overall presentation that is similar to the Sovtek factory tubes but has no graininess. Also has a tout bass response. If you want a little livlier presentation try the Mullard ECC88's. Have not tried the Siemens or any 7308's as yet. Tube rolling is the way to go. You will be shocked at how much better this preamp sounds with NOS tubes.
Hope this helps,
JOhnny