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Old 1st December 2005, 12:36 PM   #1
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Default dc operated volume control

Here is my preamp,Have not built it yet.My idea is to use one pot to control 2 channels,First op amp is unity gain to isolate the source second op amp is for gain and third is buffer.The fets provide a variable resistence to ground after the 1 k resistor before the gain circuit.I would like anyones input as to if its a good circuit

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Old 1st December 2005, 12:44 PM   #2
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You have two threads on this subject. I'll only react to the first one.

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