7788=E810F Amperex PQ USA NOS 1969-1970 (33ma)
By Tube World
$ 34.99
1 tube) E810F=7788 Amperex PQ USA NOS 1969-1970
33ma
Gm=46,000
(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
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/7788_33.jpg?v=1571439011){kind=link}
 "Pin It")