The AT4040 is designed for professional recording and critical applications in broadcast and live sound. This cardioid studio mic is an externally-polarized (DC bias) true condenser design with large diaphragm tensioned specifically to provide smooth, natural sonic characteristics.
Features: exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility; transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients; precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity; open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections; state-of-the-art surface-mount electronics ensure compliance with Audio-Technica's stringent consistency and reliability standards; switchable 80 Hz hi-pass filter and 10 dB pad; frequency response 20 Hz to 20 kHz; signal to noise ratio 82 dB, 1 kHz at 1 Pa; maximum input sound level 145 dB SPL, 1 kHz at 1% THD; dynamic range 133 dB, 1 kHz at Max. SPL; includes AT8449 shock mount. Requires phantom power.
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