5AU4=5V3 Sylvania NOS 1960's (49/40 and 50/40)
By Tube World
$ 17.99
5AU4=5V3 Sylvania NOS 1960's
49/40
50/40
(5AU4=5V @ 3.75A Filament, PIV=1400V, Imax=200ma)
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_a71fbe8f-a187-4110-bc56-b9f4310f1185.jpg?v=1703972126){kind=link}
 "Pin It")