Sorry Keith !
I made unintentional mistake when I declare driver step down trans. ratio with signed range from 1:4+4 to 1:10+10 , that`s Wrong !
Right transf. ratio value should be from 4:1+1 to 10:1+1 !
Again : this driver trans. step down ratio depends from used tube type in SET driver unit and type of the power Fet`s for output Circlotron power bridge .
What`s important is to keep transf. secondary (1+1) DC resistance value at lowest level as possible , this value have direct influence on the final stability of the SS Fet Circlotron power stage ,`` speed`` of the whole Amp depends directly from this secondary coil DC resistance to .
Sorry again !
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Enlightened Evolution-Astral Projection
Edits: 12/10/11
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