(!!) (Single) 47 RCA Victor NOS 1940's (32ma Gm=2620)
By Tube World
$ 29.99
47 RCA Victor NOS 1949
32ma
Gm=2620
(2.5 watts)
(2.5V filament)
See more: vacuum tube
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 (Single) 47 RCA Victor NOS 1940's (32ma Gm=2620)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/2_4a542c5a-51c1-42d2-8535-e20b53826668.jpg?v=1695498124){kind=link}
 (Single) 47 RCA Victor NOS 1940's (32ma Gm=2620) "Pin It")