6AH4GT Sylvania chrome top NOS 1950”s
22ma
Gm=3600
Tested on Amplitrex
Vplate=250V
Vgrid=-23V
Good Ma range 25-30ma
Good Gm range 4000-4500
$3.90 $12.99
6AH4GT Sylvania chrome top NOS 1950”s
22ma
Gm=3600
Tested on Amplitrex
Vplate=250V
Vgrid=-23V
Good Ma range 25-30ma
Good Gm range 4000-4500
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