User`s guide

4. If you are using a condenser microphone that requires phantom power, select the 48V box on the Input
tab of the appropriate channel in Maestro. Phantom power is indicated on Duet’s display by a red dot above
the microphone icon.
48V Phantom power
button in Maestro
48V Phantom power
indicator on OLED Display
Software Setup - Apogee Duet User’s Guide
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