Thread
:
Vacuum Tube Filament Voltage Question...
View Single Post
#
13
August 2nd 05, 03:12 PM
[email protected]
Posts: n/a
Randy or Sherry Guttery wrote:
Running tubes such high power tubes (like the 3CX2500, 4CX3000, etc.) at
92% for as long as possible adds years to their life.
snippage
You haven't posted anything contrary to the +/- 10% rule given by RCA.
Reply With Quote