393A GE made for WE tests like new 1940's, tilted top plate (62/40)
$ 44.99
393A GE made for WE tests like new 1940's, strong output, very small hairline crack in base
top plate tilted, but doesn't effect tube performance
62/40
(similar specs to 3C23, 7410, but 393A has octal base, 3C23 has 5 pin base)
(2.5Vfil @ 7A, peak anode to grid volate = 1250, ST-16 bulb)
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_8f291055-75a3-481b-969f-3b0c841b00d4.jpg?v=1693461225){kind=link}
 "Pin It")