The AT2050’s dual large-diaphragm design provides consistent, superior performance in switchable cardioid, omnidirectional and figure-of-eight polar pattern settings. Its dual large diaphragms are goldvaporized and aged to achieve optimum characteristics over years of use. Features: [ Three switchable polar patterns: omni, cardioid, figure-of-eight [ Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone [ Switchable 80 Hz high-pass filter and 10 dB pad [ State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards [ Dual large diaphragms are gold-vaporized and aged to achieve optimum characteristics over years of use [ Element: Externally polarized (DC Bias) condenser [ Polar Patterns: Cardioid, Omnidirectional, Figure-of-Eight [ Frequency Response: 20-20,000 Hz [ Low Frequency Roll-Off: 80 Hz, 12 dB/octave [ Open Circuit Sensitivity: –40 dB (10.0 mV) re 1V at 1 Pa* [ Impedance: 120 ohms [ Maximum Input Sound Level: 149 dB SPL, 1 kHz at 1% T.H.D.; 159 dB SPL with 10 dB pad (nominal) [ Noise: 17 dB SPL [ Dynamic Range (typical): 132 dB, 1 kHz at Max SPL [ Signal-to-Noise Ratio: 77 dB, 1 kHz at 1 Pa* [ Phantom Power Requirements: 11-52V DC (±4V), 4.7 mA typical [ Switches: Pattern selection; Flat, roll-off; 10 dB pad (nominal) [ Weight: 412 g (14.5 oz) [ Dimensions: 170.0 mm (6.69”) long, 52.0 mm (2.05") maximum body diameter [ Output Connector: Integral 3-pin XLRM-type [ Accessories Furnished: AT8458 Shock mount for 5/8”-27 threaded stands; 5/8”-27 to 3/8”-16 threaded adapter; soft protective pouch *1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL
