I am using this one:
if you are using this schematic with my low pass filter don't use the input capacitor C1 (short it) and increase R1 to 1K
I don't see what you mean, the output of the filter connects to the amplifier input and ground, how does the supply figure?
If you use a dual supply filter, use supply gnd for vcc-, and pin 14 as new ground for the filter.
Do you mean use the same power supply? Ground is pin 14
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if you are using this schematic with my low pass filter don't use the input capacitor C1 (short it) and increase R1 to 1K
I will do that, Thank you so much for your all out support and advice.
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