Audio Technica AT4040 Cardioid Condenser Microphone
Product Code: AT4040
Features
• Technically-advanced large diaphragm
• Externally polarized (DC bias) true condenser design
• Exceptionally low noise, wide dynamic range and high-SPL capability
• Transformerless circuitry virtually eliminates low-frequency distortion
• Precision-machined, nickel-plated brass, acoustic element baffle
• Custom shock mount provides superior isolation
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. |
| 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 |
| 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 |
133 dB, 1 kHz at Max SPL |
| Signal to Noise Ratio |
82 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements |
48 V DC, 4.2 mA typical |
| Switches |
Flat, Roll-off |
| Weight |
360 g |
| Dimensions |
6.69" (170.0 mm) long,
2.10" (53.4 mm) maximum body diameter |
| Output Connector |
Integral 3-pin XLRM-type |
| Accessories |
AT8449 shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying case |
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