Hello all!
I want to make a preamp to put into my microphone that will be powered by the phantom power.
If I recall correctly it comes through a 6.81K resistor on each leg.
My problem:
Does the 48 volts drop through those resistors? IOW, if I need to draw 4 mA, will it drop the voltage? That means it drops 27 volts, and I only have 21 volts to play with.
Is that so?
Thanks so much in advance for your replies.
Gabe
I want to make a preamp to put into my microphone that will be powered by the phantom power.
If I recall correctly it comes through a 6.81K resistor on each leg.
My problem:
Does the 48 volts drop through those resistors? IOW, if I need to draw 4 mA, will it drop the voltage? That means it drops 27 volts, and I only have 21 volts to play with.
Is that so?
Thanks so much in advance for your replies.
Gabe
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