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Old 23rd May 2013, 12:06 PM   #8951
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If you go for MC, what is wrong with 60pF or even more.
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Old 23rd May 2013, 12:17 PM   #8952
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if you do not cascode, miller will create distortions and IMO 60p is a VERY conservative number when you set up a high gain stage.
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Old 23rd May 2013, 12:30 PM   #8953
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For MC this is not a big problem and cascoding helps. Still the input capacitance creates some ( minor ) distortion that can not be canceled by feedback unless it is shunt to the input.
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Old 23rd May 2013, 01:27 PM   #8954
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As i said this J-Fet is more interesting for MM stages.
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Old 23rd May 2013, 02:10 PM   #8955
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At 60 Vgds, more interesting for power amp input stages, for those with a dislike of cascoding.

(20V higher than the LSK389, 10 points up from the 2SK389)
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Old 23rd May 2013, 07:36 PM   #8956
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Aurorasound Vida.pdf
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Old 23rd May 2013, 11:33 PM   #8957
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Professional 3D Printing | Stratasys
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Old 24th May 2013, 12:35 PM   #8958
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One Thing Audio/Manufacturers/Quad/History/Peter Walker
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Old 24th May 2013, 07:30 PM   #8959
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Old 24th May 2013, 07:34 PM   #8960
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But Frans,
dis is far to early.
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