Audio-Technica AT4073A Line + Gradient Condenser Microphone  

Item #: 
127474165062716050
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The AT4073a sets new standards in small size and light weight. With an overall length of just 9.13" and weight of just 4.0 oz, the mic adds virtually no heft to the end of a fish pole or the top of a ... Click To Read More About This Product

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Overview

The AT4073a sets new standards in small size and light weight. With an overall length of just 9.13" and weight of just 4.0 oz, the mic adds virtually no heft to the end of a fish pole or the top of a minicam. Through the use of an advanced, propriety Audio-Technica design, the interference tube of the AT4073a provides a narrow acceptance angle that would require a tube 50 percent longer using conventional technology. Audio-Technica has pioneered a unique interference tube design in the AT4071a and AT4073a shotgun mics that provides the same directivity as mics up to 50 percent longer.
Requires phantom power.

Features
  • Designed for critical long-distance pickup in broadcasting, film/TV production and theater sound reinforcement applications
  • Direct-coupled, balanced output ensures a clean signal even in high-output conditions
  • Exclusive acoustic design provides same directivity as mics up to 50% longer
  • Switchable 150 Hz hi-pass filter
  • Rugged housing made of lightweight structural-grade aluminum alloy
Specifications
  • Element: Externally polarized (DC bias) condenser
    Polar pattern: Line + gradient
    Frequency response: 30-20,000 Hz
    Low frequency roll-off: 150 Hz, 12 dB/octave
    Open circuit sensitivity: -23 dB (7 mV) re 1V at 1 Pa
    Impedance: 100 ohms
    Maximum input sound level: 126 db SPL, 1 kHz at 1% T.H.D.
    Noise: 14 dB SPL
    Dynamic range (typical): 112 db, 1 kHz at Max SPL
    Signal-to-noise ratio: 80 db, 1 kHz at 1 Pa
    Phantom power requirements: 11-52V DC, 3 mA typical
    Switch: Flat roll-off
    Weight (microphone): 4.0 oz. (114 g)
    Dimensions: 9.13" (232 mm) long, .83" (21 mm) diameter
    Output connector: Integral 3-pin XLRM-type
    Accessories furnished: AT8405a stand clamp for 5/8"-27 threaded stands; AT8134 windscreen; protective carrying case
    Audio-Technica case style: SG2
Warranty
MANUFACTURER'S WARRANTY
One year parts and labor warranty.


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