(!!) 26 Super Silvertone by National Union NOS 1940's (5.7ma, Gm=1200)
$ 29.99
26 Super Silvertone by National Union NOS 1940's
5.7ma
Gm=1200
NOS Ma range 5.2-6.2ma
NOS Gm range 1000-1100
See more: vacuum tube
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