Home
»
Preamp tubes »
7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.0/3.4ma)
7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.0/3.4ma)
$ 14.99
7F7=VT-189 Sylvania rebranded GE parallel round black plates used/tests like new 1943 era
3.0ma Gm=1800
3.4ma Gm=2100
- Masco MA-17
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/6_69799fb7-b109-4516-8c86-efaeab84bdda.jpg?v=1793042087){kind=link}
 "Pin It")