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1st December 2005, 12:36 PM
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#1 |
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diyAudio Member
Join Date: Jun 2005
Location: ohio
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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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1st December 2005, 12:44 PM
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#2 |
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diyAudio Member
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You have two threads on this subject. I'll only react to the first one.
Jan Didden
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/Another new issue: Linear Audio Volume 3! |
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