(!!!!) (Recommended Pair) 717A=JAN-CTL-VT-269 Tungsol NOS 1940's (9.4ma and 8.5ma)
By Tube World
$ 79.99
1 Matched Pair) 717A=JAN-CTL-VT-269 Tungsol NOS 1940's
1 tube) 9.4ma Gm=4100 original box
1 tube) 8.5ma Gm=4100 tan box
Good Ma range 6.5-8ma
Good Gm range 3500-4000
Vplate=100V
Vscreen=100V
Vgrid=-1V
Recommended for
Yamamoto A08 amp
DIY
See more: vacuum tube
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 (Recommended Pair) 717A=JAN-CTL-VT-269 Tungsol NOS 1940's (9.4ma and 8.5ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_4ba01876-94d0-45a0-aa58-70552809772f.jpg?v=1702422349){kind=link}
 (Recommended Pair) 717A=JAN-CTL-VT-269 Tungsol NOS 1940's (9.4ma and 8.5ma) "Pin It")