SHURE Pro Audio Equipment - Beta 91A Half-Cardioid Condenser Microphone

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).

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
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

Specifications

Transducer Type : Condenser
Polar Pattern: Halfcardioid
Frequency Response: 20 Hz - 20 kHz
Sensitivity (1 kHz): 48,5 dBV/Pa
Equivalent Selfnoise: 30 dB(A)
Sound Pressure: 155 dB

SHURE Beta 91A Half-Cardioid Condenser Microphone

SHURE
Beta 91A Half-Cardioid Condenser Microphone