- Details
- Features
- Reviews
Shure Beta 91A Cardioid Condenser Kick Drum Microphone, Includes RPM626 Preamplifier.
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).
Product Name | Shure Beta 91A Cardioid Condenser Kick Drum Microphone |
---|---|
Brand | Shure |
Condition | New |
MPN | BETA91 |
UPC | 042406187176 |
Shipping Option | Free Shipping to the Continental U.S. |
- 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
Shure Beta 91A Cardioid Condenser Kick Drum Microphone
Shure Beta 91A Cardioid Condenser Kick Drum Microphone, Includes RPM626 Preamplifier.
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).
Product Name | Shure Beta 91A Cardioid Condenser Kick Drum Microphone |
---|---|
Brand | Shure |
Condition | New |
MPN | BETA91 |
UPC | 042406187176 |
Shipping Option | Free Shipping to the Continental U.S. |
- 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
- Choosing a selection results in a full page refresh.
- Opens in a new window.