What should the voltage on read on power amp and preamp tube pins on a fender twin reverb ?
Ad Widget
Collapse
Announcement
Collapse
No announcement yet.
tube pin voltage fender twin reverb
Collapse
X
-
Fender schematic
The voltages are plainly marked on the schematic.
Output tube plates: 405Vdc
Phase inverter plates: 245Vdc
Preamp tube plates: 210Vdc
Schematic Link:http://schematicheaven.com/fenderamp...a270_schem.pdf
Comment