6SF5 Sylvania used/good 1950's (0.8ma Gm=1400)
By Tube World
$ 4.19
1 tube) 6SF5 Sylvania used/good 1950's (0.8ma Gm=1400)
See more: vacuum tube
By Tube World
1 tube) 6SF5 Sylvania used/good 1950's (0.8ma Gm=1400)