Posted by SteveBrown [ 198.151.41.203 ] on July 21, 2008 at 18:56:15:
In Reply to: Sometimes I surprise myself posted by SteveBrown on July 21, 2008 at 18:52:47:
Oops, I said 5V4, but meant 5V3. Which is indirectly heated like the 5AR4, but takes 3.8 AMPS to heat. That means it glows nicely, but you better make sure your heater winding can take it before you sub it in for any length of time. This would not work in your average Dynaco... 
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