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Recommended for professional recording and critical applications in broadcast, this versatile microphone 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 microphone is totally free of the distortion associated with conventional transformer-coupled outputs. Its fast response to transients contributes to the open, transparent reproduction of even the most difficult-to-capture instruments. The microphone is fully RoHS-compliant – free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS).
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).
ELEMENT | Externally polarized (DC bias) capacitor |
POLAR PATTERN | Omnidirectional |
FREQUENCY RESPONSE | 20-20,000 Hz |
LOW FREQUENCY ROLL-OFF | 80 Hz, 18 dB/octave |
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) |
NOISE | 16 dB SPL |
DYNAMIC RANGE (typical) | 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 |
SWITCH | Flat, roll-off; 10 dB pad (nominal) |
WEIGHT | 130 g (4.6 oz) |
DIMENSIONS | 155.0 mm (6.10") long, 21.0 mm (0.83") maximum body diameter |
OUTPUT CONNECTOR | Integral 3-pin XLRM-type |
OPTIONAL INTERCHANGEABLE ELEMENTS | AT4051b-EL (cardioid); AT4053b-EL (hypercardioid) |
ACCESSORIES FURNISHED | AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case |
AUDIO-TECHNICA CASE STYLE | S1 |
Polar Pattern | Omnidirectional |
Type Of Microphone | Condenser |
Height (in.) | 6.10 |
Manufacturer Warranty | 5 Year |
Microphone Intended Use | Studio; Live |
Application | Studio; Live |
Frequency Response | 20 - 20,000 Hz |
Connection Type | Integral 3-Pin XLRM-Type |