6SN7 and 5U4 tubes

[Nate Dort]

I've got a huge lot (35) of vintage Sylvania 6SN7 GTA tubes. Chrome top, green printing on the black base. They were pulled from a Baldwin organ tone generator. They're all the same date code (L2B), but I have no idea what date it represents. I would guess the early 60s based on the codes from some other tubes in the organ. They all test strong on my tube tester.

Let's say $5 each plus shipping, or if you want a bunch, I'll shave off a few bucks.

I've also got three 5U4 recitifier tubes pulled from the same organ. One is NOS, in box. All three tested strong. $5 each for the two used ones, $8 for the NOS one, plus shipping.