The Crown Audio PZM-30D Pressure Zone Microphone is a flush mounted, large pressure zone boundary microphone designed for capturing dialog, performances, instruments and more. The PZM30D utilizes a condenser element mounted in the "pressure zone" of a sound reflecting plate. The reflected audio and direct audio signal arrive in-phase, resulting in detailed audio pick up while remaining unobtrusive.
The PZM-30D features a wide frequency response and a frequency contour switch provides a high frequency boost for added brilliance. This makes the PZM-30D ideal for both vocal and instrument reproduction. The PZM-30D is powered with an external 48 Volt phantom power source and features a hemispherical pick up pattern. The hemispherical pattern maximizes pick up at the upper-hemisphere of the microphone while eliminating noise and phase problems at the mounted surface.