152MICROPHONE SPECIFICATIONS• 4 capsules in tetrahedron configuration.• Individual compensation filters• Frequency response within +/- 0.1dB across the 20Hz-24kHz frequency range• Spatial resolution below +/-2°• Built-in preamp• A 9V PP3 LR61 battery powers capsules and electronics• Camera / Microphone thread.POWER SUPPLYThe power supply located in the base of the microphone uses a standard 9V PP3 LR61 battery. The red led indicates thebattery Level. Replacing the battery requires removing the 3 screws at the bottom of the microphone.INDIVIDUAL COMPENSATION FILEThe individual compensation file of the microphone used by the SDP-75 can be modified in the OptimizerSettings/Calibration page.
