Description

The Audio-Technica AT4049B is a high-quality omnidirectional condenser microphone designed for professional studio recording, live sound, and broadcast applications. Known for its accurate and natural sound reproduction, the AT4049B is ideal for capturing the ambiance of a room, orchestras, ensembles, and acoustic instruments. Here are the full details:

Audio-Technica AT4049B Details:

• Product Type: Omnidirectional Condenser Microphone
• Model Number: AT4049B
• Brand: Audio-Technica

Features:

1. Omnidirectional Polar Pattern:
   • The AT4049B features an omnidirectional polar pattern, which captures sound equally from all directions. This is ideal for recording room ambiance, ensembles, and acoustic instruments in their natural environment.
2. Condenser Element:
   • The microphone uses a fixed-charge back plate, permanently polarized condenser element that provides a detailed and accurate sound capture.
3. Extended Frequency Response:
   • Offers a wide frequency response from 20 Hz to 20 kHz, ensuring natural and detailed sound reproduction across the entire audio spectrum.
4. High SPL Handling:
   • Capable of handling high sound pressure levels (SPL) up to 145 dB, making it suitable for loud sound sources without distortion.
5. Low Self-Noise:
   • Designed with low self-noise (15 dB SPL), providing quiet and clear audio capture, essential for professional recordings.
6. Superior Transient Response:
   • Captures fast transients accurately, making it ideal for percussion and plucked string instruments.
7. Switchable 80 Hz High-Pass Filter:
   • Reduces low-frequency noise and rumble, allowing for cleaner audio capture in various environments.
8. Switchable 10 dB Pad:
   • Provides an additional level of headroom when dealing with extremely loud sound sources, preventing distortion.
9. Rugged Construction:
   • Built with a durable metal housing to withstand the rigors of professional use.

Specifications:

• Element: Fixed-charge back plate permanently polarized condenser
• Polar Pattern: Omnidirectional
• Frequency Response: 20 Hz to 20 kHz
• 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.
• Noise: 15 dB SPL
• Dynamic Range (Typical): 130 dB, 1 kHz at Max SPL
• Signal-to-Noise Ratio: 79 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 48V DC, 3.8 mA typical
• Switches: Flat, roll-off; 10 dB pad
• Weight: 140 g (4.9 oz)
• Dimensions:
  • Length: 170.0 mm (6.69″)
  • Diameter: 21.0 mm (0.83″)
• Output Connector: Integral 3-pin XLRM-type

Applications:

• Room Ambiance:
  • Ideal for capturing the natural ambiance of a room or environment, making it suitable for ensemble recordings and live performances.
• Orchestral Recording:
  • Excellent for use in recording orchestras, capturing the natural sound of the instruments with precision.
• Acoustic Instruments:
  • Perfect for capturing the detailed sound of acoustic guitars, pianos, and string instruments with clarity and accuracy.
• Percussion:
  • Suitable for recording various percussion instruments, ensuring that the nuances and dynamics are faithfully reproduced.
• Studio Recording:
  • Perfect for studio environments where high-quality, detailed sound capture is required for vocals and instruments.

Accessories Included:

• AT8405a Stand Clamp:
  • Securely holds the microphone in place and reduces handling noise.
• Windscreen:
  • Reduces plosive sounds and wind noise during recordings.
• Protective Case:
  • Provides safe storage and transport for the microphone.

Additional Information:

• Durability:
  • Built with rugged construction to withstand the demands of professional use.
• Flexibility:
  • The switchable high-pass filter and pad provide flexibility in various recording situations.

The Audio-Technica AT4049B is a versatile and high-quality omnidirectional condenser microphone designed for professional recording, live sound, and broadcast applications. Its detailed sound capture, high SPL handling, and low self-noise make it an excellent choice for a wide range of applications. If you need further information or have additional questions about the AT4049B, please let me know!