Shure’s Beta 91A microphone lets you capture the real punch of a kick drum, without taking up too much space on stage. In fact, the Beta 91A excels at picking up all kinds of low-frequency instruments; its response is adapted to low frequencies. The Beta 91A’s built-in preamp makes it a very practical condenser, and its ability to handle high SPLs means it can be used without worry in any environment (even with the noisiest drummers). A 2-position contour switch lets you choose between a flat response or a punchy mid-range response. You’ll love what the Beta 91 does for your live sound!