In Reply to: RE: You need a good quality heater supply posted by vinnie2 on August 3, 2015 at 04:00:20:
http://lyrima.co.uk/dhtreg/dhtRegIntro.htmlhttp://www.bartola.co.uk/valves/dht-filament-regulator/
My 26 drives a 2A3, its the same circuit your using, same cathode resistor, just a lower plate voltage. I'm using one of magnequests BC16 grid chokes just after the 26 for some extra magic.
Edits: 08/03/15 08/03/15
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