baadc0de Well-known member Joined Jul 9, 2009 Messages 797 Location Europe Jul 28, 2012 #1 Hi, I have a 6.3V heater line that I would like to "voltage double" for lamps that require 12V in the same enclosure. Will the doubler... put in parallel to tube heaters negatively affect the tube performance (noise, ..)?
Hi, I have a 6.3V heater line that I would like to "voltage double" for lamps that require 12V in the same enclosure. Will the doubler... put in parallel to tube heaters negatively affect the tube performance (noise, ..)?