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Old 21st June 2011, 01:27 PM   #1
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Default DIY mixer first project

I want to build a basic stereo mixer for my pc, so I found this indestructible that has resistors in between each source and that got me wondering if I could use a dual pot instead and have control over the input volume. Maybe I can use this for a multi mic setup. What pot should I use and will my idea work?
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Old 22nd June 2011, 12:04 AM   #2
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You can have dual pots as it is stereo.
Look up dual pot at any electronics supplier.
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Old 23rd June 2011, 03:18 AM   #3
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you should put the pots across the input of the mix matrix.

a 10k pot should be good enough for your applications.

a schematic with formulas for creating a passive mix matrix:
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