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U891Rb - Cardioid Condenser Boundary Microphone with Switch, Black

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Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891Rb cardioid condenser boundary microphone.
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Features

  • Available interchangeable elements permit angle of acceptance from 100° to 360°
  • Cardioid condenser boundary microphone with touch-sensitive capacitive-type user switch
  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
  • Integral, phantom-powered, two-state RGB LED indicator displays on/off status of microphone
  • Low-profile design with low-reflectance finish for minimum visibility
  • PivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Self-contained electronics eliminate need for external power module
  • Small-diameter UniPoint® element near boundary eliminates phase distortion and delivers clear, high-output performance
  • Superior off-axis rejection for maximum gain before feedback
  • The capacitive touch switch can be set to any of three operating modes: touch on/off, touch to talk and touch to mute
  • Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)

Features

  • Available interchangeable elements permit angle of acceptance from 100° to 360°
  • Cardioid condenser boundary microphone with touch-sensitive capacitive-type user switch
  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
  • Integral, phantom-powered, two-state RGB LED indicator displays on/off status of microphone
  • Low-profile design with low-reflectance finish for minimum visibility
  • PivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Self-contained electronics eliminate need for external power module
  • Small-diameter UniPoint® element near boundary eliminates phase distortion and delivers clear, high-output performance
  • Superior off-axis rejection for maximum gain before feedback
  • The capacitive touch switch can be set to any of three operating modes: touch on/off, touch to talk and touch to mute
  • Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Products specifications
Cable Length 299.21 cm
Dynamic Range 104
Impedance 50
Maximum Frequency Response (Bandwidth) 20000
Maximum SPL (Sound Pressure Level) 130
Minimum Frequency Response (Bandwidth) 20
Sensitivity -34
Signal to Noise Ratio 68
Products specifications
Cable Length 299.21 cm
Dynamic Range 104
Impedance 50
Maximum Frequency Response (Bandwidth) 20000
Maximum SPL (Sound Pressure Level) 130
Minimum Frequency Response (Bandwidth) 20
Sensitivity -34
Signal to Noise Ratio 68