Rockville RCM01 is a professional cardioid condenser microphone designed for crystal-clear capturing of vocals, acoustic and amplified instruments, as well as room reverb. Its large diaphragm and metal construction make it suitable for both studio and live sound applications. With a wide frequency response of 30Hz-20KHz, the microphone delivers a natural and distortion-free sound. It can be connected to a mixer's phantom power or directly to a computer sound card, making it versatile for various setups.