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14th May 2009, 03:41 PM
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#1 |
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diyAudio Member
Join Date: Jan 2002
Location: Leopoldsburg - Belgium
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Lundahl LL1620 SE-OPT : Ultra linear ?
Hi,
I would like to use my Lundahl LL1620 SE output transformers with a 6550 in UL mode. Is it correct when I connect taps 1/6 to the screen grid I get a 25% UL tap ? (see attachment) Is this OK or should it be the more common 43% ? Thanks, Jim |
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14th May 2009, 04:02 PM
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#2 |
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diyAudio Member
Join Date: Feb 2003
Location: central NC
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Yes, the connection you show will give you a 25% tap. Whether you will like the sound of that more than some other tap location I consider a matter for experimentation rather than following someone else's recipe.
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