1660 data sheet question

K&K Audio / Lundahl Transformers

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The data sheet states
"The source impedances used in the tables indicates a recommended upper limit, unless freq. response ca be compromised.
At LOWER source inpedance resonance peaking will occure. It can be reduced using secondary load resistors."
Is this true or a misprint? Will using a drive tube with a low source imp. cause resonance peaking. I thought using a drive tube with too high a source imp. would cause a narrowing of freq. response and resonance peaking and thus require resistor loading of the secondary and that driving the transformer with a low source imp. would only do good things.
Thanks Tre'
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Topic - 1660 data sheet question - Tre' 12:21:45 09/10/04 (4)

Re: 1660 data sheet question - KevinC 14:25:20 09/10/04 (3)

Re: 1660 data sheet question - Tre' 14:31:33 09/10/04 (2)

Re: 1660 data sheet question - KevinC 17:56:23 09/14/04 (1)

Thanks (nt) - Tre' 10:17:16 09/15/04 (0)

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