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(!!) (#1 6AN8A RCA PAIR) 6AN8A RCA NOS 1960's - 1970's

(!!) (#1 6AN8A RCA PAIR) 6AN8A RCA NOS 1960's - 1970's

$ 29.99

1 pair) 6AN8A RCA NOS original boxes 1960's - 1970's same build

1 tube) red printing 1960's

1 tube) 14.2ma Gm=4000 and 13.6ma Gm=7200


1 tube) red printing 1970's

1 tube) 14.8ma Gm=4400 and 12.2ma Gm=6800

 

Matched on Amplitrex

Good Ma/Gm (triode) = 13-15ma and Gm= 3800-4500

Good Ma/Gm (pentode) =  11-12ma Gm=7000-7500

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