High-performance cardiod condenser microphone capsule

SRP £70.00 + VAT

The CK31 is a high-performance condenser microphone capsule with a wide cardioid polar pattern, especially designed for inexperienced speakers and applications where more than one person uses the microphone in turn.

The CK31 capsule is integrated in a rugged metal housing and fits any mounting module of the DAM Series. To prevent contact problems, the capsule is equipped with large-area, self-cleaning, gold-plated contacts with deep threads to prevent misalignment and ensure extra-long life. The package includes a special two-part windscreen, which efficiently reduces wind and pop noise.

  • Cardioid polar pattern
    eliminates noise from the rear
  • 125° pickup angle
    for inexperienced or very vivacious speakers
  • Highly reliable capsule contacts
    prevent contact problems and ensure extra-long life
  • Highly efficient two-in-one windscreen
    reduces wind and pop noise equally
  • Wide frequency range
    for a speech-optimized audio performance
Audio Frequency bandwidth50 to 20000 Hz
Sensitivity20 mV/Pa
Equivalent Noise Level21 dB-A
Signal to Noise73 dB-A
Electrical Impedance600 Ohms
Recommended Load Impedance2000 Ohms
Polar PatternsCardioid
Powering Interface
Voltage9 to 52 V
Current3 mA
Audio Output
TypeModular Series Standard
Finishmatte dark grey
Dimensions / Weight
Height20 mm
Diameter13.5 mm
Net Weight5 g