Audio Technica AT2020 Cardioid Condenser MicrophoneAudio Technicas stringent quality and consistency standards set the AT2020 apart from other mics in its class. Its low mass diaphragm is custom engineered for extended frequency response and superior transient response. With rugged construction for durable performance, the microphone offers a wide dynamic range and handles high SPLs with ease. The AT2020: the new standard for affordable side address studio condensers. ELEMENT Fixed charge back plate,