Audio-Technica AT4050 Multi-Pattern Condenser Microphone

Meet the Audio-Technica AT4050, a multi-pattern studio condenser microphone that captures every nuance. With 3 switchable polar patterns, the large-diaphragm Audio-Technica AT4050 exhibits a remarkable combination of qualities: high-SPL capability with transparent and airy uppers/mids complemented by rich low-end qualities. Its dual large diaphragms are gold-vaporized and aged for consistent, outstanding performance. A precision-machined, nickel-plated brass acoustic element baffle provides rock-solid element stability and exceptional sensitivity.

The AT4050 is an ideal microphone for studio use and live sound productions with vocals, piano, strings, drum overheads, guitar amps, and more.

¢Transparent uppers/mids balanced by rich low-end qualities combine with advanced acoustic engineering for extensive performance capabilities and highest quality

¢Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone

¢The 2-micron-thick, vapor-deposited gold diaphragms undergo a 5-step aging process so that the optimum characteristics achieved remain constant over years of use

¢Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients

¢Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections

¢State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards


Requires phantom power.

• Element: exterally-polarized (DC bias) condenser
• Polar pattern: cardioid, omnidirectional, figure-of-eight
• Frequency response: 80-18,000Hz
• Low frequency roll-off: 80Hz, 12dB/octave
• Open circuit sensitivity: -36dB (15.8 mV) re 1V at 1 Pa
• Impedance: 100 ohms
• Maximum input sound level: 149dB SPL, 1kHz at 1% T.H.D., 159dB SPL, with 10dB pad (nominal)
• Dynamic range (typical): 132 333dB, 1kHz at Max SPL
• Signal-to-noise ratio: 77dB, 1kHz at 1Pa
• Phantom power requirements: 48V DC, 4.2 ma typical
• Switches: polar selection; flat, roll-off; 10dB pad (nominal)
• Weight: 18.0 oz. (510 g)
• Dimensions: 7.40" (188.0 mm) long, 2.10" (53.4 mm) maximum body diameter
• Output connectors: Integral 3-pin XLRM-type
• Accessories furnished: AT8449 shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying case
• Audio-Technica case style: R1

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