| AT4051a, Cardioid Condenser Microphone |
Product Code: AT4051a
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Designed for professional recording and critical applications in broadcast, this microphone consists of the AT4900a-48 body with the AT4051a-EL
cardioid element. Featuring directcoupled balanced outputs for clean signals in high-output conditions, the microphone is totally free of the distortion associated with conventional
transformer-coupled outputs.
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| AT4051a Features |
• Accepts optional interchangeable
capsules: AT4049a-EL and AT4053a-EL
• Switchable 80 Hz high-pass filter
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Consists of two modular subassemblies: AT4900a-48 body; AT4051a-EL head capsule
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AT4051a 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 |
| Open Circuit Sensitivity |
–34 dB (19.9 mV) re 1V at 1 Pa |
| Impedance |
100 ohms |
| Maximum Input Sound Level |
146 dB SPL, 1 kHz at 1% T.H.D. |
| Noise |
19 dB SPL |
| Dynamic Range (Typical) |
127 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio |
75 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements |
48V DC, 3.2 mA typical |
| Switch(es) |
Flat, roll-off |
| Weight |
120 g (4.2 oz) |
| Dimensions |
155.0 mm (6.10") long, 21.0 mm (0.83") body diameter |
| Output Connector |
Integral 3-pin XLRM-type |
| Optional Interchangeable Elements |
AT4049a-EL (omnidirectional); AT4053a-EL (hypercardioid) |
| Accessory Included |
AT8405a stand clamp for 5/8"-27 threaded stands; AT8159 windscreen; protective carrying case |
| Audio-Technica Case Style |
S1 |
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