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Old 5th Mar 2020, 4:39 pm   #11
dagskarlsen
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Join Date: Jan 2008
Location: Hakadal, Norway
Posts: 643
Default Re: How to identify and date a pyramid telephone?

For my use with no ringer, and just 2 wires, I need the capacitor. Since that capasitor should hve as small resistance as possible for the speech but should block DC the original 2 uF was the best regarding size, cost and function.
That is why I say 2 uF or more.
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