BETA 91A
Microphone:
Type of pick-up: Capsule Electret Condenser
Polar Pattern : Half-Cardioid
Tone Adjustment: Low Cut: -7 dB at 400 kHz
Performance
Frequency Range : 20 Hz to 20 kHz
Maximum SPL : 155 dB SPL (1 kHz, 1% THD, 1-Kilohm Load) - 151 dB SPL (1 kHz, 1% THD, 2.5-Kilohms Load)
Impedance: 146 Ohms
Sensitivity : -48.5 dBV/Pa - 3.8 mV/Pa
Dynamic Range: 125.5 dB
Signal-to-Noise Ratio: 64.5 dB
Equivalent Noise Level : 29.5 dB SPL A-Weighted (Typical)
CMRR : 55 dB
Connectivity:
Output Connectors : (Analog) 1 x XLR 3-Pin
Power:
Operating Voltage 11 to 52 V (Phantom Power)
Operating Current Consumption 5.4 mA
Physical:
Dimensions H: 3.7 x W: 0.8 x L: 5.5" / H: 95.1 x W: 20.3 x L: 139.1 mm
Weight 16.6 oz / 470 g
Type of pick-up: Capsule Electret Condenser
Polar Pattern : Half-Cardioid
Tone Adjustment: Low Cut: -7 dB at 400 kHz
Performance
Frequency Range : 20 Hz to 20 kHz
Maximum SPL : 155 dB SPL (1 kHz, 1% THD, 1-Kilohm Load) - 151 dB SPL (1 kHz, 1% THD, 2.5-Kilohms Load)
Impedance: 146 Ohms
Sensitivity : -48.5 dBV/Pa - 3.8 mV/Pa
Dynamic Range: 125.5 dB
Signal-to-Noise Ratio: 64.5 dB
Equivalent Noise Level : 29.5 dB SPL A-Weighted (Typical)
CMRR : 55 dB
Connectivity:
Output Connectors : (Analog) 1 x XLR 3-Pin
Power:
Operating Voltage 11 to 52 V (Phantom Power)
Operating Current Consumption 5.4 mA
Physical:
Dimensions H: 3.7 x W: 0.8 x L: 5.5" / H: 95.1 x W: 20.3 x L: 139.1 mm
Weight 16.6 oz / 470 g



