Pr of the very nice sounding vintage 1960s GE Long Gray Plate Clear Tops, 12au7/Ecc82
preamp
driver tubes, quality made
and designed in USA when GE was at the top of their
game. They have the incomparable vintage GE quality,
craftsmanship and performance, musicality and naturalness that only
vintage GE tubes can offer. This is the version with side D getters. They sound superb, open, detailed,
dynamic, extended, smooth and very
musical. They both test very very strong(as new) on both sides of both
tubes on my B&K
Mutual Conductance tube tester. Both sides of both tubes test over 950
where 640 is minimum good. The vintage USA and European tubes simply
sound
better, are built better, last longer and are more musical and natural
than anything manufactured today. They were used by many vintage tube
amp manufacturers as original equipment tubes, Mcintosh, Fisher, Dynaco,
Sunn, Scott, Eico, Fender, Gibson ETC. The shipping cost includes safe
packing, insurance, prompt shipping and tracking number. Buy with
confidence, see my feedback. Good listening, SonnY :)