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RE: Humm. Thanks

I don't know the Jeff Larson, but the McAlister's lack of bias could be anything from changes he made, variations in tubes or his poor build quality.
Typically when you can't get bias current high enough it's too low a plate voltage, variation in output tubes or bias voltage too high overall.


Dan Santoni


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  • RE: Humm. Thanks - Blackdog 18:54:23 07/25/15 (1)

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