Audio-Technica ATM75cH Cardioid Condenser Headworn Microphone

ATM75CH - Overview

• Features:

  • Professional-quality vocal pickup with hands-free operation
  • Low-visibility headband provides stable, comfortable fit
  • Pivot-mounted flexible mic boom descends from left or right side
  • Belt-mounted power module operates on battery or phantom power
  • Cardioid polar pattern improves isolation of desired sound source
   

• Specifications:

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Cardioid
  • Frequency Response: 100 - 13,000Hz
  • Low Frequency Roll-Off: 80Hz, 18dB/octave
  • Open Circuit Sensitivity: Phantom: -51dB (2.8mV) re 1V @ 1Pa
  • Impedance: Phantom: 200Ω
  • Maximum Input Sound Level: Phantom: 132dB SPL, 1kHz @ 1% T.H.D.
  • Dynamic Range (typical): Phantom: 96dB, 1kHz @ Max SPL
  • Signal-To-Noise Ratio: 58dB, 1kHz @ 1Pa
  • Phantom Power Requirements: 11 - 52V DC, 2mA typical
  • Weight (Microphone): 2.1oz
  • Dimensions (Microphone): 0.80" diameter
  • Dimensions (Headset): 4.72" nominal at widest point, 3.17" flexible boom
  • Cable: 55" permanently attached miniature cable terminated with a screw-down 4-pin connector for use with Audio-Technica cH-style body-pack transmitters
  • Audio-Technica Case Style: M19
   

• Item Includes:

  • AT8139L large windscreen
  • AT8139S small windscreen
   

• Warranty:

  • 2 Year Limited End-User
   

• GTIN:

  0042005196951