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RE: not worthy ...

I am.

Your driver stage can not properly drive the Miller capacitance of the output tube. It's output impedance is too high and it can not deliver enough current.

The total value of the capacitance across the 2a3 cathode resistor is too small to prevent local current feedback as the lower frequencies.

Your power supply filter is just a mess.

Prove me wrong with hard, technical facts. blah blah blah won't do this time.

Tre'


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  • RE: not worthy ... - Tre' 09/20/2107:48:03 09/20/21 (1)

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