Best 6550 NOS Power Tube for CJ Premier 11a?

If price were no object...and the only goals were tone and longevity:

GE 6550A ?
Tung-Sol 6550?
Sylvania 6550 A?

williampowell08-03-2020 1:37am

audition__audio Details Discussions Posts This discussion Message User 1,332 posts 08-06-2020 at 03:34am Copy Comment URL Report Comment Edit Delete I think I would explore old stock options for driver tubes, etc. I usually find they have a greater impact than the power tubes.