The Shure KSM137 Cardioid Instrument Microphone Rental is an end-address condenser microphone with a cardioid polar pattern. Designed for studio use, yet rugged enough for live applications, the KSM137 can withstand extremely high sound pressure levels (SPL). Its low self-noise and extended frequency response make it ideal for recording musical instruments. Key features include:

• Cardioid Pattern: The cardioid polar pattern is effective in attenuating off-axis signal due to room ambiance, instruments, monitor noise etc
• Class-A Transformer-Less Circuitry: The transformer-less, class-A output circuitry provides a noise free output signal path while maintaining high gain levels
• 3-Position Low Frequency Roll-Off Switch: The KSM 137 SL provides flexible low frequency attenuation, eliminating low frequency noise and rumble
• 3-Position Pad Switch: The 0 dB/15 dB/25 dB Pad switch adds greater SPL handling allowing the microphone to withstand high audio levels without distortion
• Wide Frequency Response: The microphone offers a wide 20 Hz-20 kHz frequency response making it a flexible microphone for a variety of applications