Audio-Technica AT4033aSM Condenser Microphone
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- Description
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Description
Product Description
The side-address AT4033aSM offers low-noise, symmetrical, transformerless circuitry that results in exceptional transient response and clean output signals. A strong up-front presence characterizes the sonic signature of this 40 Series pro-audio classic. The AT4033aSM's 80Hz high-pass filter easily switches between flat frequency response and a low-end roll-off that diminishes ambient noise and popping with closely miked vocals.
Product Features
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- Precision-machined, nickel-plated brass, acoustic element baffle
- The 2-micron-thick, vapor-deposited gold diaphragm
- Floating-construction capsule assembly provides isolation from noise and vibration
- Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
- Custom shock mount provides superior isolation
Specifications
Product Specification
| GENERAL | ||
| Element | Fixed-charge back plate, permanently polarized condenser | |
| Polar Pattern | Cardioid | |
| Frequency Response | 30-20,000 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) | |
| Dynamic Range | 128 dB, 1 kHz at Max SPL | |
| Signal to Noise Ratio | 77 dB, 1 kHz at 1 Pa | |
| Phantom Power Requirements | 48V DC, 3.2 mA typical | |
| Output Connector | Integral 3-pin XLRM-type | |
| Accessories | AT8449 shock mount for 5/8"-27 threaded stands; protective carrying case | |
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