Shure KSM141 Dual-Pattern Instrument Microphone (Champagne) at Camcor.com

Shure KSM141 Dual-Pattern Instrument Microphone (Champagne)
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Camcor Item No.	136017337
Mfg. Part No.	KSM141/SL

Shure KSM141/SL is a Condenser microphone with rotating collar that allows for easy switching between cardioid and omnidirectional polar patterns for smooth and extremely focused sound reproduction. Ideal for recording a wide range of instruments.

Includes KSM141/SL, case, windscreen, clip, and user guide. Champagne color.

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 μm, 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

A141C carrying case

A100WS windscreen

A57F stand mount

Specifications

Cartridge Type	Permanently Biased Condenser
Frequency Response	20-20,000 Hz (see Figures 3 and 5)
Directional Polar Pattern	Cardioid/Omnidirectional (see Figures 4 and 6)
Output Impedance	150 Ω (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 (IEC-268-15/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	0.8 in. diameter, 5.75 in. long; 1lb
Sensitivity (typical, at 1000 Hz; (1 Pa = 94 dB SPL)	-37 dBV/Pa
Self-noise (typical, equivalent SPL; A-weighted, IEC 651	14 dB
Maximum SPL at 1 kHz	5000 Ω load (Attenuator on):145 (160, 170) dB 2500 Ω load (Attenuator on):139 (154, 164) dB 1000 Ω load (Attenuator on):134 (149, 159) dB
Output Clipping Level*	5000 Ω load: 15 dBV 2500 Ω load: 9 dBV 1000 Ω load: 3 dBV *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.
Dynamic Range	5000 Ω load: 131 dB 2500 Ω load: 125 dB 1000 Ω load: 120 dB
Signal to Noise Ratio**	80 dB **S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted.