• -10 dB Pad Attenuates the microphone input to allow for the recording of loud sounds without clipping.
•150 Hz High Pass Filter Reduces low frequency and infrasonic rumble from HVAC systems indoors or street traffic outdoors from over-powering the recording.
• High Frequency Boost Restores some of the high frequency content that is often lost when a blimp or furry windshield is placed over the microphone and improves the intelligibility of recorded speech.
• Rechargeable built-in Li-ion battery The built-in battery supports at least 150 hours operation.
Acoustic Principle: Line gradient
Directional Pattern: cardioid
Frequency Range: 20 to 20k Hz (selectable HPF 150 Hz)