Description
The AT2050 is a large-diaphragm side-address externally polarized (DC bias) condenser microphone with three switchable polar patterns: omnidirectional, cardioid, and figure-of-eight. It is designed for home/project/professional studio applications and live performance.
The microphone requires 11V to 52V phantom power for operation. The omnidirectional polar pattern is sensitive to sound coming from all directions. Select the omni pattern to pick up several voices or instruments on the same microphone, to diminish proximity effect, and to preserve the location’s ambient sound.
The cardioid polar pattern is more sensitive to sound originating directly in front of the element, making it useful in controlling feedback, reducing pickup of unwanted sounds and providing isolation between performers. The figure-of-eight polar pattern is more sensitive to sound originating in the front and back of the microphone, rejecting sounds from the sides.
It is often used in conjunction with advanced stereo miking techniques. The output of the microphone is a 3-pin XLRM-type connector. The microphone is equipped with a switchable 10 dB pad and a switch that permits choice of flat response or low-frequency roll-off (via integral 80 Hz high-pass filter).
The microphone is enclosed in a rugged housing. The included AT8458 shock mount provides superior isolation and permits mounting on any microphone stand with 5/8"-27 threads. A soft protective pouch is also included.
Features
- Three switchable polar patterns: omni, cardioid, figure-of-eight
- Switchable 80 Hz high-pass filter and 10 dB pad
- Large diaphragm for smooth, natural sound and low noise
- State-of-the-art surface-mount electronics ensure compliance with A-T’s stringent consistency and reliability standards
- Includes shock mount & protective pouch
Accessories Furnished
AT8458 shock mount for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch.
Specifications
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 –42 dB (7.9 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, 4.7 mA typical
SWITCHES Polar 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 CONNECTORS Integral 3-pin XLRM-type