The Rode NT2-A is a professional large capsule (1") condenser studio microphone with variable pick-up pattern, variable high pass filter and variable pad. These features provide greater creative control and versatility. Three 3-position switches located on the mic body provide the freedom to step from Figure 8, Cardioid or Omni polar pick-up patterns; from a flat response to either 80 Hz or 40 Hz high-pass filter and a Pad adjustment of 0 dB, -5 dB or -10 dB attenuation