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Sugden preamp WAL AC Farnell.
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22nd Feb 2021, 4:18 pm
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Craig Sawyers
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Re: Sugden preamp WAL AC Farnell.
Just found my measurements. Cobo is in the range 60-100pF at 10V Vce, which means that they really need to be cascoded, or used common base.
Craig
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