Hi Buddy, what are they for and why do you need so many?
Hey!
John, this might sound crazy but I'm planning to hoarding them

Well, to go into more detail, when I bought my current SET amps back in 1999, those 6EM7/6EA7 tubes were easy to find and it was easy to get some with same brand and date code.
But recently in the past few years I've noticed that these type of tubes are being use more and that seem to cause the price to increase somewhat. And another problem is that places that use to be easy to get them with same brand and date code are no can do that.

Anyway, as of right now I have no plan to change my SET amps anytime soon, or maybe ever. As long as I can still buy and afford tubes for these amps I will keep enjoying them. So, with that I'm looking for more of 6EM7/6EA7 tubes to feed and keep my amps working for a while, 25+ more years would be nice

Right now I have 7 matched pairs in my stash, should have bought more back than... who knew!

So, if anyone come across some please let me know. Thanks.
Take care,
Buddy