Audio Technica AT4040 Condenser Microphone Item #: AUD AT4040 SM 

Audio Technica AT4040 Condenser Microphone

The Audio Technica AT4040 Cardioid Condenser Studio Microphone is a versatile large-diaphragm mic that features a true condenser design which is externally polarized and utilizes Audio-Technica's latest transducer technology with state-of-the-art surface-mount electronics and transformerless circuitry. Audio-Technica's engineering team developed an entirely new large-diaphragm element for the AT4040, designed specifically to provide smooth, natural sonic characteristics with a wide dynamic range and the ability to handle extremely high SPL's. The AT4040 has a cardioid polar pattern and utilizes an aged, vapor-deposited-gold large-diaphragm capacitor element. A nickel-plated brass element baffle has been precision-machined to provide enhanced element stability and optimal sensitivity. An open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections. In addition, the AT4040's two-micron-thick diaphragm provides accurate reproduction of even the subtlest sounds without sacrificing high-frequency performance. The AT4040 features an extended flat frequency response (20-20,000 Hz), a wide dynamic range (133 dB, 1 kHz at max SPL), and can handle high SPL's (up to 145 dB, 1 kHz at 1% T.H.D., 155 dB with 10 dB pad). The AT4040's distinctive transformerless circuitry virtually eliminates low-frequency distortion and retains the ability to deliver high-speed transients. The AT4040 requires 48V phantom power and has a switchable low-frequency roll-off (at 80 Hz, 12 dB/octave). In addition, a heavy-duty Audio-Technica AT8449 shock mount is included to provide mechanical isolation and secure mounting, as is a dust cover and protective microphone carrying case.

Audio Technica AT4040 Features

• 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