Audio-Technica’s AT4022 is a low-profile omnidirectional condenser microphone that’s a great choice for miking acoustic guitar, piano, and a host of other acoustic instruments. Ideal for both studio and live situations, thanks to its high SPL handling, wide dynamic range, and flat frequency response, the AT4022 also features a special low-mass diaphragm that serves to improve transient response and reduce issues from mechanical and handling noise. Ruggedly designed and featuring a switchable highpass filter and 10dB pad, the AT4022 is another superb microphone from Audio-Technica.

MPN: at4022

• Fixed-charge back plate, permanently polarized condenser
  
• Polar Pattern: Omnidirectional
  
• Frequency Response: 20-20,000 Hz
  
• Low Frequency Roll-off: 80 Hz, 12 dB/octave
  
• Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
  
• Impedance: 250 ohms
  
• Max SPL: 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10dB pad (nominal)
  
• Self-noise: 13 dB SPL
  
• Dynamic Range (TYPICAL): 133 dB, 1 kHz at Max SPL
  
• Signal-to-noise Ratio: 81 dB, 1 kHz at 1 Pa
  
• Required 48V Phantom Power
  
• Switches: Flat, roll-off; 10 dB pad
  
• Weight: 4.4 oz
  
• Dimensions: 5.67" long, 0.83"maximum body diameter
  
• Output connector: Integral 3-pin XLRM-type
  
• Included Accessories: AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case