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kalee20 · 2nd Sep 2019, 9:44 pm

I'd expect the remainder to be about double the turns so far. Slightly better HF response ought to arise by putting the grid winding on FIRST, despite my earlier post - the shorter turn length means less winding capacitance, on the winding with the higher signal voltage (where capacitance hurts more).

Will be interesting to see if this is the case!

2nd Sep 2019, 9:44 pm	#47
kalee20 Dekatron Join Date: Feb 2007 Location: Lynton, N. Devon, UK. Posts: 7,077	Re: Interstage Audio coupling transformer I'd expect the remainder to be about double the turns so far. Slightly better HF response ought to arise by putting the grid winding on FIRST, despite my earlier post - the shorter turn length means less winding capacitance, on the winding with the higher signal voltage (where capacitance hurts more). Will be interesting to see if this is the case!