EF86 United Russian NOS 1980's (3.1ma)
$ 29.99
1 tube) EF86 United Russian NOS 1980's
3.1ma
Gm=1900
Tested on Amplitrex
Vplate=250V
Vscreen=140V
Vgrid=-2V
Good Ma = 2.5-3.5ma
Good Gm=1800-2200
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/ef86russ.jpg?v=1571439002){kind=link}
 "Pin It")