Shure KSM42 Large Dual-Diaphragm Vocal Microphone

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Shure KSM42 Large Dual-Diaphragm Vocal Microphone

Description

Details

Premium cardioid condenser microphone with capsule ideal for world-class vocal recording.

This premium side-address, cardioid condenser microphone features a large dual-diaphragm capsule, optimized for world-class vocal recording and performance applications. With a tailored frequency response and extensive internal and external pop filtering, the single-pattern, dual-diaphragm design of the KSM42, featuring Prethos® Advanced Preamplifier Technology exhibits an exceptionally smooth proximity control and ultra-wide dynamic range. The KSM42 is the premier choice for capturing sophisticated, powerful and intimate vocal performances.

A milestone achievement in sound reinforcement, Prethos Advanced Preamplifier Technology employs transparent internal circuitry architectures that enable unprecedented audio quality and performance.

Features

Features

Highly consistent cardioid polar pattern creates a broad “sweet spot” and natural off-axis response
Prethos® Advanced Preamplifier Technology exhibits extremely low self-noise with superior dynamic range, transient response and ultra-low distortion for transparent recording
Dual-diaphragm design with an active front, ultra thin (2.5 micron) 24-karat gold, low mass, 1-inch Mylar® diaphragm
Passive back diaphragm delivers exceptional control of low frequency proximity effect
Tailored low-frequency roll-off minimizes low frequency room noise
Integrated three-stage mesh grille guards against wind and breath noise
Open cage ShureLock® rubber suspension shock mount with low-profile Popper Stopper™ magnetic pop filter produces a natural space between performer and microphone
Extremely low self noise for critical studio vocal recording
Premium electronic components and gold-plated internal and external connectors
Durable zinc die-cast housing and hardened low carbon steel grille
Internal shock mount to reduce unwanted handling and stand noise

Specification

Transducer Type	Dual-Diaphragm, Front-Active, Externally Biased Condenser
Frequency Response	60 to 20,000 Hz
Polar Pattern	147 ohms
Sensitivity (at 1 kHz, Open Circuit Voltage)	−37 dBV/Pa (14.1 mV) 1 Pascal=94 dB SPL
Maximum SPL (1 kHz at 1% THD)	1000 ohms Load: 139 dB 2500 ohms Load: 139 dB
Signal-to-Noise Ratio (Referenced at 94 dB SPL at 1 kHz)	86 dB S/N Ratio Is Difference Between 94 dB SPL and Equivalent SPL of Self Noise, A-weighted
Dynamic Range (at 1 kHz)	1000 ohms Load: 131 dB 2500 ohms Load: 131 dB
Common Mode Rejection (10 Hz to 100 kHz)	> 60 dB
Clipping Level (20Hz-20 kHz at 1% THD)	1000 ohms Load: 6.5 dBV 2500 ohms Load: 8 dBV
Self Noise (Typical, Equivalent SPL, A-Weighted)	8.5 dB
Polarity	Positive Pressure on Diaphragm Produces Positive Voltage on Pin 2 with Respect to Pin 3
Connector	Three-Pin Professional Audio (XLR), Male
Power Requirements	11 to 52 Vdc Phantom, 6 mA
Weight	1.089 lbs (0.494 kg) 1.807 lbs(0.820 kg) with Shock Mount and Pop Filter

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