6F8G RCA Radiotron staggered black ribbed plates used/good 1940's (8.2/9.6ma)
$ 29.99
6F8G RCA Radiotron staggered black ribbed plates used/good 1940's
1 section) 8.2ma Gm=2300
1 section) 9.6ma Gm=3000
Tested on Amplitrex
Vplate=250V
Vgrid=-8V
Good Iplate = 7-10
Good Ma = 2400-2600
NOTES:
6F8G = (2) 6J5G inside 1 bulb
1 section has top cap for grid
1 section has internal grid connection
GE, Sylvania and Raytheon have mirror image parallel black plates
RCA and Ken Rad have staggered black ribbed plates
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_d40671ee-300b-4a76-9aad-e1d21e8502c4.jpg?v=1697306928){kind=link}
 "Pin It")