Reporting question for Vacuum Tube - 12AT7, Ruby

Vacuum Tube - 12AT7, Ruby

I have to replace 12AT7's in the reverb driver position in a Fender Deluxe AB763. The amp has about 415v on the plate for this tube. Will Ruby 12AT7's handle this voltage in this spot?

If the tube compliment and schematic call for a 12AT7 tube, this should be acceptable in your amp. Ruby does not specify that their 12AT7 can not handle voltages other makes of 12AT7 are able to handle.