In Reply to: RE: No feedback and UL transformer connection posted by PakProtector on January 15, 2017 at 03:42:52:
Hi Douglas, I remember this being discussed in the DIY forum a number of years ago - in fact found some posts I guess from you ca 2003. Wow, time flies. In the schematic I saw it used 6AU6's and EL34's. Might be fun to give it a try. I'm in kind of a mood to experiment. It's probably buried in that old post, but to resurrect it a bit, can you discuss the relationship between the coupling cap and the feedback resistor from EL34 G2 to plate of 6AU6? How are values chosen?
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Follow Ups
- RE: No feedback and UL transformer connection - SteveBrown 07:55:45 01/15/17 (2)
- RE: No feedback and UL transformer connection - PakProtector 12:53:09 01/15/17 (1)
- RE: No feedback and UL transformer connection - Eli Duttman 14:45:43 01/15/17 (0)