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Shure KSM 137SL
Small Diaphragm Microphone
EUR 478.30
Incl. VAT, free shipping
Product # | 66719 |
Brand | Shure![]() |
Category | Small Diaphragm Microphones | Brand Category | Shure - Small Diaphragm Microphones |
Series | Shure KSM |
Release date | February 2007 |
Availability | ![]() |
Shop | Availability |
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External Warehouse | ![]() |
Description
The Shure KSM137 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.
Performance Characteristics
- Extended frequency response
- Low self noise
- Exceptional reproduction of low-frequency sounds
- Can withstand high sound pressure levels (SPL)
- High output level
- No crossover distortion
- Uniform polar response
- Superior common mode rejection and suppression of radio frequency interference
Applications
Some typical applications for the KSM137 are listed below. Microphone use, however, is a matter of personal taste. The KSM137 may be used for a variety of applications other than those listed.
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Wind instruments -- brass and woodwind
- Low frequency instruments -- such as double bass, electric bass, kick drum
- Overhead miking -- drums or percussion
- Ensembles -- choral or orchestral
- Room ambiance pick-up -- guitar amplifier or drums
Performance Characteristics
- Extended frequency response
- Low self noise
- Exceptional reproduction of low-frequency sounds
- Can withstand high sound pressure levels (SPL)
- High output level
- No crossover distortion
- Uniform polar response
- Superior common mode rejection and suppression of radio frequency interference
Applications
Some typical applications for the KSM137 are listed below. Microphone use, however, is a matter of personal taste. The KSM137 may be used for a variety of applications other than those listed.
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Wind instruments -- brass and woodwind
- Low frequency instruments -- such as double bass, electric bass, kick drum
- Overhead miking -- drums or percussion
- Ensembles -- choral or orchestral
- Room ambiance pick-up -- guitar amplifier or drums
Supplied items
1 - A100C Case
1 - A100WS Windscreen
1 - A57F Stand Adapter
Attributes
Product Details
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Dimension
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Properties
Features:
- A highly consistent cardioid polar pattern
- Ultra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar® diaphragm for superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion
- Premium electronic components, including gold-plated internal and external connectors
- Subsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- Three-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)
- Three-position switchable low-frequency filter reduces background noise and counteracts proximity effect
- KSM137/SL with foam windscreen and carrying case, champagne finish
- KSM137/SL STPAIR with two KSM137/SL Mics, two windscreens, one carrying case, champagne finish
Specification:
Cartridge Type:
Permanently Biased Condenser
Frequency Response:
20 to 20,000 Hz
Directional Polar Pattern:
Cardioid
Output Impedance:
150 ohms (actual)
Attenuation Switch:
0 dB,15 dB, or 25 dB attenuation
Low Frequency Response Switch
Flat; -6 db/octave below 115 Hz;
-18 dB/octave below 80 Hz
Phantom Power:
48 Vdc +/- 4 Vdc (IEC26815/DIN 45 596), positive pins 2 and 3
Current Drain:
4.65 mA typical at 48 Vdc
Common Mode Rejection:
>50 dB, 20 Hz to 20 kHz
Polarity:
Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
Dimensions and Weight:
20 mm (0.8 in.) diameter, 122 mm (4.8 in.) long;
100 grams (3.5 oz.)
Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL)
-37 dBV/Pa
Selfnoise (typical, equivalent SPL; A-weighted, IEC 651)
14 dB
Maximum SPL at 1 kHz
5000 ohm load (Attenuator on): 145 (160, 170) dB
2500 ohm load (Attenuator on): 139 (154, 164) dB
1000 ohm load (Attenuator on): 134 (149, 159) dB
Output Clipping Level*
5000 ohm load: 15 dBV
2500 ohm load: 9 dBV
1000 ohm load: 3 dBV
Dynamic Range
5000 ohm load: 131 dB
2500 ohm load: 125 dB
1000 ohm load: 120 dB
Signal to Noise Ratio**
80 dB
*20 Hz to 20 kHz; THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL
**S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise A-weighted.
- Weight: 0.250kg
- A highly consistent cardioid polar pattern
- Ultra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar® diaphragm for superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion
- Premium electronic components, including gold-plated internal and external connectors
- Subsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- Three-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)
- Three-position switchable low-frequency filter reduces background noise and counteracts proximity effect
- KSM137/SL with foam windscreen and carrying case, champagne finish
- KSM137/SL STPAIR with two KSM137/SL Mics, two windscreens, one carrying case, champagne finish
Specification:
Cartridge Type:
Permanently Biased Condenser
Frequency Response:
20 to 20,000 Hz
Directional Polar Pattern:
Cardioid
Output Impedance:
150 ohms (actual)
Attenuation Switch:
0 dB,15 dB, or 25 dB attenuation
Low Frequency Response Switch
Flat; -6 db/octave below 115 Hz;
-18 dB/octave below 80 Hz
Phantom Power:
48 Vdc +/- 4 Vdc (IEC26815/DIN 45 596), positive pins 2 and 3
Current Drain:
4.65 mA typical at 48 Vdc
Common Mode Rejection:
>50 dB, 20 Hz to 20 kHz
Polarity:
Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
Dimensions and Weight:
20 mm (0.8 in.) diameter, 122 mm (4.8 in.) long;
100 grams (3.5 oz.)
Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL)
-37 dBV/Pa
Selfnoise (typical, equivalent SPL; A-weighted, IEC 651)
14 dB
Maximum SPL at 1 kHz
5000 ohm load (Attenuator on): 145 (160, 170) dB
2500 ohm load (Attenuator on): 139 (154, 164) dB
1000 ohm load (Attenuator on): 134 (149, 159) dB
Output Clipping Level*
5000 ohm load: 15 dBV
2500 ohm load: 9 dBV
1000 ohm load: 3 dBV
Dynamic Range
5000 ohm load: 131 dB
2500 ohm load: 125 dB
1000 ohm load: 120 dB
Signal to Noise Ratio**
80 dB
*20 Hz to 20 kHz; THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL
**S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise A-weighted.
- Weight: 0.250kg
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