With a low-noise feature and switchable hi-pass filter, this microphone from Audio-Technica boasts versatility.

- Designed for professional recording and critical applications in broadcast and live sound
- Externally-polarized (DC bias) true condenser design
- Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics
- 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 A-T's stringent consistency and reliability standards
- Switchable 80 Hz hi-pass filter and 10 dB pad
- Includes AT8449 shock mount.

The Audio-Technica AT4040 large-diaphragm dynamic cardioid condenser microphone is designed for professional recording and critical applications in broadcast and live sound.