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Shure Beta 91A

Boundary Microphone
  • Shure Beta 91A
  • Shure Beta 91A
  • Shure Beta 91A
  • Shure Beta 91A
EUR 322.00
MSRP: EUR 351.05
Incl. VAT, free shipping in Germany
The Shure Beta 91A is designed for use with kick drums, as well as other low-frequency applications.

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.
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Description

- 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
- 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
- Requires no external mounting or accessories for ease of use and storage
- Furnished with zipper pouch

Attributes

Product Details
Product Number 147885
Brand Shure
Series Beta (Beta Mikrofone)
Category Boundary Microphone
Brand Category Shure - Boundary Microphones
Relevancy rank 2 of 25
Date April 2011
Dimension
Weight 0.63kg
Box Depth 397mm
Box Height 101mm
Gross Weight 1kg

Properties

Specifications:

- 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)
- 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
- 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
- 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

- Weight: 0.630kg

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Brand

A Legacy of Audio Excellence - Shure is an established name in the audio industry with a history dating back to 1925. Headquartered in Niles, Illinois, USA, Shure is globally recognized for its high-quality microphones, wireless systems, and audio equipment.Their products are favored by professionals, musicians, and broadcasters for their unmatched audio clarity and reliability. Shure's long-standing commitment to excellence has solidified its reputation as a trusted source for audio solutions across a wide range of applications.
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