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#11
08-09-2011, 04:48 PM
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Re: HD Omni Mic Pre ?
Happy to help
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#12
08-09-2011, 06:29 PM
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Re: HD Omni Mic Pre ?
This is because phantom power does not appear on the TRS inputs, only the XLR inputs. +48volts travels out on both pins 2 and 3, and the pin 1("earth" connection carries the - side of phantom. Cuttin the earth(aka ground) breaks the circuit so phantom doesn't work. Also, transformers will not pass phantom(so mic splitters usually have one split that is directly wired).
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