(slightly microphonic) 7062 Amperex Holland "PQ" NOS large "O" getter halo 1961 (8.6/9.0ma)

1 slightly microphonic tube) 7062 Amperex Holland "PQ" NOS large "O" getter halo 1961 original box

8.6ma Gm=6700

9.0ma Gm=6900

Tested on Amplitrex

Vplate=150V

Vgrid=-9V

Good Ma range = 6-8ma

Good Gm range = 5000-6000

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