Large diaphragm side address cardioid condenser microphonethe pga27 is designed for clear capture of vocal acoustic and amplified sources in recording applications as well as live sound side address microphone for vocal as well as amplified and acoustic instrument recording condenser cartridge requires phantom power with cardioid polar pattern large diaphragm with wider dynamic range for clear highs and strong lows includes pga27 shock mount padded zipper case and user guide