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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