Audio-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, permanently polarized condenser POLAR PATTERN : Cardioid FREQUENCY RESPONSE : 20-20,000 Hz OPEN CIRCUIT SENSITIVITY : 37 dB (14.1 mV) re 1V at 1 Pa IMPEDANCE : 100 MAXIMUM INPUT SOUND LEVEL : 144 dB SPL, 1 kHz at 1% T.H.D. NOISE : 20 dB SPL DYNAMIC RANGE (TYPICAL) : 124 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO : 74 dB, 1 kHz at 1 Pa PHANTOM POWER REQUIREMENTS : 48V DC, 2 mA typical WEIGHT : 345 g DIMENSIONS : 6.38" (162.0 mm) long, 2.05" (52.0 mm) maximum body diameter OUTPUT CONNECTOR : Integral 3-pin XLRM-type ACCESSORIES FURNISHED : Stand mount for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch AUDIO-TECHNICA CASE STYLE : R7