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The AT4040 side-address condenser microphone features an advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics. A marriage of technical precision and artistic inspiration, the AT4040 offers exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility. This ultra-consistent microphone may be used with confidence in a wide variety of studio and live miking applications, even under the stringent demands of digital recording systems. The AT4040’s low-noise circuitry is symmetrical and transformerless, resulting in exceptional transient response and clean output signals for transparent reproduction of even the most troublesome of instruments and sound effects.
Main Features:
- Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics
- Externally polarized (DC bias) true condenser design
- 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
- Custom shock mount provides superior isolation
- Switchable 80 Hz hi-pass filter and 10 dB pad
Specifications:
Element: Externally-polarized (DC bias) condenser
Polar Pattern: Cardioid
Frequency Response: 20-20,000 Hz
Low Frequency Roll-Off: 80 Hz, 12 dB/octave
Off Circuit Sensitivity: -32 dB (25.1 mV) re 1V at 1 Pa
Impedance: 100 ohms
Maximum Input Sound Level: 145 dB SPL, 1 kHz at 1% T.H.D.;
155 dB SPL, with 10 dB pad (nominal)
Noise: 12 dB SPL
Dynamic Range (typical): 133 dB, 1 kHz at Max SPL
Signal-To-Noise Ratio: 82 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 48V DC, 4.2 mA typical
Switch: Flat, roll-off; 10 dB pad (nominal)
Weight : 12.7 oz (360 g)
Dimensions: 6.69" (170.0 mm) long, 2.10" (53.4 mm) maximum body diameter
Output Connector: Integral 3-pin XLRM-type
Accesories 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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