Home
»
Preamp tubes »
7F7 Sylvania rebranded RCA Victor parallel round gray plates used/good 1950 (2.1/2.4ma)
7F7 Sylvania rebranded RCA Victor parallel round gray plates used/good 1950 (2.1/2.4ma)
$ 7.29
7F7 Sylvania rebranded RCA Victor parallel round gray plates used/good 1950
2.1ma Gm=1400
2.4ma Gm=1500
- Masco MA-17
See more: vacuum tube