Shure BETA 91A Kick Drum Microphone (BETA 91 A) | Vbizz

Shure BETA 91A Kick Drum Microphone (BETA 91 A)

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The SHURE's BETA91A is a condenser boundary microphone with a high low-end response and maximum gain-before-feedback. It has a low-profile design and a two-position contour switch to maximise attack and clarity.
RM1,570.00
Availability: Sold Out
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The SHURE's BETA91A is a half-cardioid condenser boundary microphone captures the actual punch of a kick drum without taking up a lot of stage space. In reality, the Beta 91A excels at picking up a wide range of low-frequency instruments; its response is designed for bass frequencies. This condenser microphone's inbuilt preamp makes it an extremely practical condenser, and its ability to handle high SPLs ensures that it can be used in any situation (even with the loudest live drummers). Users may choose between a flat response and a low-mid-scooped punchy response with a two-position contour switch.

  • Type: Electret Condenser
  • Frequency Response: 20Hz-20kHz
  • Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
  • Impedance: 146 Ohms
  • Sensitivity (at 1kHz, open circuit voltage): -48.5 dBV/Pa (3.8mV)
  • Maximum SPL ( kHz at 1% THD): 1,000 ohm load: 151dB; 2500 Ohm load: 155dB
  • Signal-to-Noise Ratio (referenced at 94 dB SPL at 1kHz): 64 dB
  • Dynamic Range (at 1kHz): 1,000 Ohm load: 121.5dB; 2500 Ohm load: 125.5dB
  • Common Mode Rejection (20Hz-20kHz): >55dB
  • Clipping Level (20Hz-20 kHz at 1% THD) 1,000 ohm load: 7.50dBV, 2,500 ohm load: 12.5dBV
  • Self Noise (typical, equivalent SPL, A-weighted): 29.5dB SPL-A
  • Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
  • Weight: 16.6 oz.
  • Frequency Contour Switch: 7dB of attenuation centered at 400Hz
  • Connector: 3-pin XLR, balanced
  • Power Requirements: 11-52 Vdc phantom power, 5.6 mA
  • Zipper pouch included
Manufacturer :
Shure
Microphone Frequency Response :
20Hz-20Khz
Microphone Output Connector :
XLR
Microphone Output Impedance :
146
Microphone Polar Pattern :
Half Cardioid
Microphone Type :
Condenser
Model :
BETA91A