C 815E-RF is a hyper-cardioid mini shotgun microphone with intergrated phantom power adaptor, 315mm long, finished in satin black. It is designed for applications requiring directionality and high quality performance such as conference rooms, podiums, broadcast, live sound, banks and financial trading centres. The Back Electret condenser Slimline mini shotgun microphone has a Hyper-Cardioid polar pattern and is optimised for speech purposes. The microphone is constructed from high quality brass. Phantom power adaptor requires 9 – 48 Volts. The PPA has filters which will eliminate all GSM frequencies from 800-1200 MHz and is terminated with a male 3 pin XLR.