Nos Russian 6sn7/6h8cmetal baseNos Russian 6sn7/6h8c metal base matched pair.rare.One of the best 6SN7 tubes.NOS Russian 6H8C (6SN7Same date code of production.1952 year.).Metal base.Military test control.Black nickel plate.$150 matched pairs.150.00

Nos Russian 6sn7/6h8c metal base matched pair.rare. [Expired]

no longer for sale

One of the best 6SN7 tubes.
NOS Russian 6H8C (6SN7
Same date code of production.1952 year.).
Metal base.
Military test control.
Black nickel plate.
$150 matched pairs.

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Member since November 2009