(!!) UX-226 Radiotron Balloon used/65% (3.8ma, Gm=900)
By Tube World
$ 17.99
UX-226 Radiotron Balloon used/65% 1930 era
3.8ma
Gm=900
NOS Ma = 6ma
NOS Gm = 1000-1100
See more: vacuum tube
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 UX-226 Radiotron Balloon used/65% (3.8ma, Gm=900)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_30f9fac2-0e77-4be7-b186-23408d5fd3c3.jpg?v=1612900511){kind=link}
 UX-226 Radiotron Balloon used/65% (3.8ma, Gm=900) "Pin It")