Shure SM137 Cardioid Condenser Microphone | Vocal and Instrument

The SM137 is a versatile, flat-response cardioid condenser probe microphone.

The SM137 has an ultra-thin diaphragm for a frequency response that combines a smooth high-end with a tight, controlled low-end and a 15db pad for natural sound reproduction in both acoustic and high volume performance applications.

Features

• Ultra-thin diaphragm for smooth high end and tight, controlled low end
• 15dB pad for performance consistency across a wider range of high SPL sources
• Low self-noise and transformerless preamplifier circuitry

Technical Specs

• Cartridge Type: Permanently Biased Condenser
• Frequency Response: 20 to 20,000 Hz
• Directional Polar Pattern: Cardioid
• Polarity: Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
• Sensitivity: -41 dBV/Pa
• Signal to Noise Ratio: 75 dB