The Audio-Technica AE3000 cardioid condenser microphone delivers outstanding performance in high-SPL applications like guitar cabinets, drums, and in overhead use. Its large-diaphragm capsule and open headcase provide extremely accurate and open sound, and its robust construction assures reliable performance whether on the road or in the studio.integral 80 Hz HPF switch and 10 dB pad; 148 dB max SPL; 6 oz. weight; requires 11-52V phantom power. Includes isolation clip and pouch.