10=VT-25 Sylvania NOS 1940's (25ma)
$ 119.99
10=VT-25 Sylvania NOS 1940's in white box
25ma
Gm=1900
Good Ma range 20-30ma
Good Gm = 1700-2000
Vplate=300V
Vgrid=-15V
See more: vacuum tube
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