I wish they would make a 6922 and 274b.    The 274b is actually a WE design so that would be too good to be true 

6SN7 were supposed to be released  last September or October. Put on hold indefinitely for some reason. I was really looking forward to a pair.

I just bought some Telefunken smooth plates for $260 a pair.  He’ll have to beat those numbers and sound quality.  At least until the NOS tubes totally dry up.

There was a link posted elsewhere that said they bought the actual Mullard Blackburn tooling for the 12AX7, so if accurate they should be identical to those. NOS tubes. I’ll post the link if I can find it again.