audio-technica AT4049B
OMNIDIRECTIONAL CONDENSER MODULAR MICROPHONE
Specially engineered to meet the most critical acoustic requirements
Omnidirectional polar pattern provides maximum ambient pickup
Cardioid and Hypercardioid head capsules are available separately
Transformerless circuitry virtually eliminates low-frequency distortion
Switchable 80 Hz hi-pass filter and 10 dB pad
Rugged turned-brass microphone housing for enduring dependability
AT4049B
OMNIDIRECTIONAL CONDENSER MODULAR MICROPHONE
This versatile modular microphones may be used with confidence in a wide variety of professional miking applications. Featuring direct-coupled balanced outputs for clean signals in high-output conditions, the AT4049b is totally free of the distortion associated with conventional transformer-coupled outputs. And its fast response to transients contributes to the open, transparent reproduction of even the most difficult-to- capture instruments.
The AT4049b consists of two modular subassemblies: an AT4900b-48 body and an AT4049b-EL omnidirectional head capsule (both available separately). Additional interchangeable capsules are available in cardioid (AT4051b-EL) and hypercardioid (AT4053b-EL).
- Specially engineered to meet the most critical acoustic requirements of professional recording, broadcast and sound reinforcement
- Omnidirectional polar pattern provides maximum ambient pickup
- Direct-coupled, balanced output results in a clean signal even under high-output conditions
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- Switchable 80 Hz hi-pass filter and 10 dB pad
- Rugged turned-brass microphone housing for enduring dependability
- State-of-the-art design and manufacturing techniques ensure compliance with Audio-Technica's stringent consistency and reliability standards
Element | Externally polarized (DC bias) condenser |
Polar Pattern | Omnidirectional |
Frequency Response | 20 - 20.000 Hz |
Open Circuit Sensitivity | -34 dB (19.9 mV) re 1V at 1 Pa |
Impedance | 50 ohms |
Maximum Input Sound Level | 145 dB SPL, 1 kHz at 1% T.H.D.; 155 dB SPL, with 10 dB pad (nominal) |
Low Frequency Roll Off | 80 Hz, 18 dB/octave |
Switches | Flat, roll-off; 10 dB pad (nominal) |
Dynamic Range | 129 dB, 1 kHz at Max SPL |
Signal-to-Noise Ratio | 78 dB, 1 kHz at 1 Pa |
Phantom Power Requirements | 48V DC, 4.8 mA typical |
Weight | 130g |
Dimensions | 155.0 mm (6.10") long, 21.0 mm (0.83") maximum body diameter |
Output Connector | Integral 3-pin XLRM-type |
Accessories Included | AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case |
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