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Old 4th May 2012, 2:57 pm   #102
Miguel Lopez
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Join Date: Dec 2011
Location: Mayabeque, Cuba
Posts: 617
Default Re: My first experience with electronic tubes

Hi all

I made some changes in the amp configuration. I connected the triodes in cascade and kept the pentodes in parallel with the output in series. The second triode feeds both pentodes. I'm not interested in a PP right now.

More gain (really more gain). Now I will try to introduce some feedback to improve linearity as I have enough gain to sacrifice. I will show a schematic soon.
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