- A mechanical polar pattern switch for highly consistent cardioid and true omnidirectional polar patterns. Provides flexibility in a wide variety of recording 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
- 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

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Product Description

The KSM141 is a dual-pattern end-addressed condenser microphone with a rotating collar, allowing easy switching between a 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 recording musical instruments.
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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 recording musical instruments. It also features a rotating collar, allowing easy switching between a highly consistent cardioid or true omnidirectional polar pattern for smooth and extremely focused sound reproduction.






Key Features
A mechanical polar pattern switch for highly consistent cardioid and true omnidirectional polar patterns. Provides flexibility in a wide variety of recording 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 treatments to achieve the best overall sound for each application. Specifications
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






ASIN : B0002J1K8U
PROD번호 : 690021563
정보업데이트 : CV.38731 : 2020-08-25 오후 6:23:28