The Videomic has a three-position mode switch that places the microphone in power-off, power-on, and low cut as the switch is moved vertically.
The RØDE Videomic is a super-cardioid, shotgun microphone with an output impedance of 200 ohms. RØDE Microphones rates the frequency response of the Videomic at 40-20,000 Hz. The low cut feature implements a high pass filter that drops output at frequencies below 80 Hz at a rate of 12 dB per octave. The Videomic has a maximum sound pressure level of 134 dB which means you can record the sound of a jet engine without distorting the audio with this microphone.