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Resistor in parallel w/ pot

Started by gutsofgold, March 28, 2008, 08:36:36 PM

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Phend

#60
October 12, 2023, 07:57:01 AM
Take your B2M pot and put a 500K resistor across 2 and 1 or 3. Now connect your dmm to 2 and 1, turn pot and see what you get.
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Baran Ismen

#61
October 13, 2023, 03:46:09 PM Last Edit: October 13, 2023, 03:47:45 PM by Baran Ismen
Quote from: Phend on October 12, 2023, 07:57:01 AMTake your B2M pot and put a 500K resistor across 2 and 1 or 3. Now connect your dmm to 2 and 1, turn pot and see what you get.

It's the same response as in B1M, no rev.log response whatsoever. Rate response is like a deep logarithmic one, rate starts to decrease way too slowly, after midway its getting higher a bit and in the near end it goes up rapidly. Not a balanced distribution I can say..

Phend

#62
October 13, 2023, 06:01:39 PM
Well, it's all a mechanical thing, B1M = C1M in resistance. Either will work.
A larger diameter knob will help reduce the sense of logs. Lol


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