12SK7GT Rogers Canada used/tests like new 1950”s slightly tilted glass
8.8ma
Gm=2000
Good Ma range 8-9ma
NOS Gm range 1800-2000
for:
Collins TCS14 1944
$3.00 $9.99
12SK7GT Rogers Canada used/tests like new 1950”s slightly tilted glass
8.8ma
Gm=2000
Good Ma range 8-9ma
NOS Gm range 1800-2000
for:
Collins TCS14 1944
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