Shure KSM141/SL

Product Features:

• A mechanical polar pattern switch for highly consistent cardioid and true omnidirectional polar patterns. Provides flexibility in a wide variety of recording applications
• 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
• 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
• Also found as: KSM141, KSM141-SL, KSM141/SL, KSM141SL
• 1-year Manufacturer's warranty

• 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

• Cartridge Type: Permanently Biased Condenser
• Frequency Response: 20 to 20,000 Hz
• Directional Polar Pattern: Cardioid/Omnidirectional
• Output Impedance: 150 ohm (actual)
• Attenuation Switch: 0 dB, 15 dB, or 25 dB attenuation
• Low Frequency Response Switch: Flat; -6 db/octave below 115 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: 20 mm (0.8 in.) diameter, 146 mm (5.75 in.) long
• Weight: 156 grams (5.5 oz.)
• Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL): -37 dBV/Pa
• Self­noise (typical, equivalent SPL; A-weighted, IEC 651): 14 dB