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RE: Sorry, that did not work for me

Well, as has been said, without the cap you will force Class A operation.

That will limit the maximum output power but should be cleaner (less distortion) up to the Class A limit.

You might try disconnecting the FB all together. If that stops it from oscillating you could use a pot wired as a rheostat and slowly adjust it to see how much FB you can use before it starts causing problems.

Tre'


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