7788=E810F Amperex PQ USA NOS 1983 (62ma) (strong Ma and Gm)
By Tube World
$ 37.99
1 tube) E810F=7788 Amperex PQ USA NOS 1983
62ma
Gm=62,500
(Frame-Grid 10,000-hour low-noise Pentode, Filament=6.3V @ 340ma)
- Allnic H-3000 phono
- Allnic L-1500 linestage
- Allnic L-3000
See more: vacuum tube