The PC-18/FL is a multi-pattern miniature gooseneck podium microphone designed for sound reinforcement systems where sound quality and gain-before-feedback is of major importance. The multi-pattern versatility of the PolarChoice microphone makes it true "problem solver". With three directional and one nondirectiona lpolar pattern available, the PolarChoice™ microphone is ideal for virtually any installation. Polar patterns can be easily changed, using a small flat bladed screwdriver with the front mounted rotary control on the external electronics module.