Shure BETA 91A Kick Drum Condenser Microphone

Special Price $239.00 Regular Price $299.00


-Wide Frequency Response -Low-Profile Design -Cardioid Polar Pattern -Interchangeable Cartridge
Shure BETA 91A Half-Cardioid Condenser Microphone Half-Cardioid Condenser Kick-Drum Microphone. Includes Integrated Preamplifier and XLR Connection The Shure Beta 91A is designed for use with kick drums, as well as other traditional low-frequency applications including piano. Featuring an updated microphone capsule, integrated preamplifier, and XLR connection, Beta 91A offers a strong low-frequency response and is specifically tailored for bass frequency applications. The Beta 91A combines superior attack and punch for studio-quality sound, even at extremely high sound pressure levels (SPL).
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UPC (Universal Product Code) 0 42406187176
MPN (manufacturer part number) BETA 91A
Condition New
Features -Uniform half-cardioid polar pattern for maximum gain-before-feedback and rejection of off-axis sound -Precision-engineered low-profile design features integrated preamplifier and XLR connector to maximize setup efficiency while minimizing stage clutter
Specs Type Electret Condenser Frequency Response 20 to 20,000 Hz Polar Pattern Half-cardioid (cardioid in hemisphere above mounting surface) Impedance 146 Ohms Sensitivity (at 1 kHz, open circuit voltage) -48.5 dBV/Pa (3.8mV) 1 Pascal=94 dB SPL Maximum SPL (1 kHz at 1% THD) 1000 Ohm load: 151 dB, 2500 Ohm load: 155 dB Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz) 64 dB S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted Dynamic Range (at 1 kHz) 1000 Ohm load: 121.5 dB 2500 Ohm load: 125.5 dB Common Mode Rejection (20 Hz to 20 kHz) > 55 dB Clipping Level (20Hz-20 kHz at 1% THD) 1000 Ohm load: 7.50 dBV, 2500 Ohm load: 12.5 dBV THD of microphone preamplifier when applied input signal is equivalent to cartridge output at specified SPL Self Noise (typical, equivalent SPL, A-weighted) 29.5 dB SPL-A Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 Weight Net: 470 g (16.6 oz.) Frequency Contour Switch 7 dB of attenuation centered at 400 kHz Connector Three-pin professional audio (XLR), male, balanced Power Requirements 11-52 Vdc phantom power, 5.6 mA
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