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BETA 91A - ShureEAN  042406187176

Wired microphones > Headset
EAN:042406187176
€ 229,00 + VAT
€ 279,38 VAT Included
Adcom - Shure
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Shure Beta 91A Boundary Microphone, 20 Hz - 20 kHz

The Shure Beta 91A is a boundary microphone that can double as a kick drum mic, as it can capture the punch and attack of low-frequency instruments such as kick (bass) drums.
It features a wide frequency response well suited for capturing a variety of audio signals such as organ and piano.
The flat, boundary design also aides in producing a strong, solid low-end response, as well as make it easy to mount inside of a bass drum.
The Beta 91A is ideal for both recording and sound reinforcement alike.

- Uniform half-cardioid polar pattern for maximum gain-before-feedback and rejection of off-axis sound
- Low-profile design features integrated preamplifier and XLR connector to facilitate setup efficiency while minimizing stage clutter
- Frequency response tailored for kick drum/low frequency applications with a wide dynamic range for use in high SPL environments
- Two-position contour switch to maximize attack and clarity depending on application: select the flat response setting for natural sound in most applications or the Low-Mid Scoop setting for a strong low frequency punch with plenty of higher frequency attack
- Furnished with zipper pouch
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
1x Microfono Boundary Beta 91A
1x Custodia per il trasporto con cerniera

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