Shure SM91 Condenser Microphone

Features:
Premier live performance microphone with Shure quality, ruggedness, and reliability
Uniform half-cardioid polar pattern (in the hemisphere above mounting surface) for maximum gain before feedback and rejection of off-axis sound
Tailored frequency response for kick drums and bass-heavy instruments
Wide dynamic range for use in high SPL environments
Two-position contour switch enhances attack and clarity
Integrated preamp and XLR connector reduce stage clutter and provide a quick, secure setup
Low profile design requires no external mounting hardware
Steel grille and die-cast metal construction resist wear and abuse