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
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
- 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
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
|---|---|
| Brand | |
| Model |
|
| Categories | |
| Microphone Type |
|
| Wired/Wireless |
|
| Electronics |
|
| Polar Pattern |
|
Product safety information may be available here.


