Platinum Matched Pair 6S2S NEVZ NOS NIB Made in USSR (6J5G 6J5GT)

One matched pair (2 tubes) 6S2S NEVZ 6C2C NOS NIB (6J5G 6J5GT)

Made in USSR, NEVZ Novosibirsk plant

Rare, engraved base, 1969

Carefully matched, the same batch, from factory 50pcs boxes

1/2 6SN7GT