Matched Pair (2 tubes) of  NOS NIB
TELAM 6N8S 
6SN7 - 5692 - B65
These are extremely rare and beautiful sounding 6SN7 tubes
In my personal opinion they are the best sounding 6SN7
even in comparison with RCA red base 5692, Swedish STANDARD 33S30B and Osram B65
I have compared all these tubes by my own and Telam 6N8S are the winner for me.
amazing low frequency, very low and very detailed and quick
Collectors item, very rare tubes
perfect shape new, I think they were never used,
original Telam boxes (with 6N8S stickers)
both tubes were made at Rose Luxemburg plant, Warsaw in January 1958, same codes
 almost perfectly balanced and matched, very high emission:
 tube1 - 11/11mA
tube2 - 11/12mA
where 100% for the new tube is 9mA
grey welded plates with 6 holes in each anode (three holes each side of anode)
curved metal plate full getter
you will get the tubes from the pictures,
very rare opportunity to have these great sounding 6SN7 version tubes in your collection
.price is for the pair (2 tubes)
I always send the tubes by priority registered mail with tracking number within hours after receiving payment