- Cardioid or omnidirectional polar pattern, ultra-thin diaphragm, transformer less Preamplifier circuitry.
- Switchable pad (25dB, 15dB) for very high input SPL sources.
- Three-position switchable low-frequency filter minimizes background noise and proximity effect.
- Subsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration.
Product Description
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The KSM141 is a large diaphragm end-addressed condenser
microphone with a rotating collar allowing easy sw between
a highly consistent cardioid or true omnidirectional polar
pattern for smooth and extremely focused sound reproduction.
Designed for studio use, yet rugged enough for live applications,
The KSM141 can withstand extremely high sound pressure levels
(SPL). its low self-noise and extended frequency response make it
ideal for musical instruments.
.com
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Designed for studio use, yet rugged enough for live
applications, the Shure KSM141 small diaphragm end-addressed
condenser microphone can withstand extremely high sound pressure
levels (SPL). Its low self-noise and extended frequency response
make it ideal for musical instruments. It also features
a rotating collar, allowing easy sw between a highly
consistent cardioid or true omnidirectional polar pattern for
smooth and extremely focused sound reproduction.
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Key Features
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* A mechanical polar pattern switch for highly consistent
cardioid and true omnidirectional polar patterns. Provides
flexibility in a wide variety of applications
* 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
Frequency response.
Polar pattern.
* Premium electronic components, including gold-plated internal
and external connectors
* Subsonic filter eliminates low frequency rumble (less than 17
Hz) caused by mechanical vibration
* 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 to reduce
background noise and counteract proximity effect 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 KSM141 are listed below.
Microphone use, however, is a matter of personal taste. The
KSM141 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 Both the
acoustic environment and microphone placement strongly affect the
sound obtained from miking a source. You may need to experiment
with microphone placement and room s to achieve the best
overall sound for each application.
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Specifications
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* Type: Permanently Biased Condenser
* Frequency Response: 20 to 20,000 Hz
* Directional Polar Pattern: Cardioid/Omnidirectional
* 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
* Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL): -37 dBV/Pa
* Selfnoise (typical, equivalent SPL; A-weighted, IEC 651): 14
dB
* Polarity: Positive pressure on diaphragm produces positive
voltage on output pin 2 relative to pin 3
* Weight: 5.5 ounces