The AT4040 side-address condenser microphone features a large, advanced diaphragm specially tensioned to provide smooth and natural sound characteristics. A marriage of technical precision and artistic inspiration, the AT4040 offers exceptionally low noise, wide dynamic range and high SPL capability for greater versatility. This ultra-coherent microphone can be used with confidence in a wide variety of studio and live recording applications, even under the strict demands of digital recording systems. The AT4040's low-noise circuitry is balanced and transformerless, resulting in exceptional transient response and crisp output signals for transparent reproduction of even the most distracting instruments and sound effects.
Large, technically advanced diaphragm tensioned specifically to provide smooth, natural sound characteristics
True externally biased condenser design (DC bias)
Exceptionally low noise, wide dynamic range and high SPL capability for greater versatility
Transformerless circuits virtually eliminate low-frequency distortion and provide superior high-speed transient correlation
Precision machined nickel-plated brass acoustic element baffle provides improved element stability and optimal sensitivity
The open acoustic environment of the symmetrical housing assembly minimizes unwanted internal reflections
State-of-the-art surface-mount electronics ensure compliance with A-T's strict consistency and reliability standards
Custom shock mount provides superior insulation
Switchable 80 Hz high pass filter and 10 db pad
| Microphones | |
|---|---|
| Element | Externally-polarized (DC bias) condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 20-20,000 Hz |
| Low Frequency Roll Off | 80 Hz, 12 dB/octave |
| Open Circuit Sensitivity | -32 dB (25.1 mV) re 1V at 1 Pa |