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Old 27th January 2011, 08:49 PM   #1
graygem is offline graygem  United States
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Default Quick mixer question

In this little mixer circuit, is C6 and C8 both necessary? C6 is a 100uF and C8 is 4.7uF
This is from Red Circuits Mini Mixer with a tone control added on the end.
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Old 28th January 2011, 11:59 PM   #2
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It looks like a pi filter, but without the resistor values it is hard to figure out what they are doing. Fiters have a time constant of R*C, etc.
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Old 29th January 2011, 02:33 AM   #3
graygem is offline graygem  United States
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Thank you for replying.
It's not a filter. C6 and R15 are the output of the redcircuits.com mini mixer circuit, and C8 is the input from the tone control circuit I used. I am just wondering if both capacitors are really needed or if just one will do the trick, perhaps C6 which, as I said, is 100uF.
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