In the roll-off position the ENG 618 provides a full-range, well-balanced sound character for clean and accurate voice reproduction. In the flat position, low-frequency sounds can be sourced for background special effects or to mic specific natural or environmental audio. The microphone’s hypercardioid-line polar characteristic provides maximum output from the desired source, while rejecting unwanted off-axis noise. The ENG 618 boom pole is designed to extend allowing the integral microphone to