View larger BETA 91A Kick DrumView larger Shure BETA 91A Half-Cardioid Condenser Kick-Drum Microphone (Includes Integrated Preamplifier and Male XLR Output) Precision-engineered. Integrated preamp. Two-position contour switch for kick drum & other low-frequency applications. Product Details 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 soundPrecision-engineered low-profile design features integrated preamplifier and XLR connector to maximize setup efficiency while minimizing stage clutterFrequency response tailored for kick drum/low frequency applications with a wide dynamic range for use in high SPL environmentsTwo-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 attackRequires no external mounting or accessories for ease of use and storageFurnished with zipper pouch