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Everything In Music Since 1958
Everything In Music Since 1958

Shure KSM42 Large Dual-Diaphragm Cardioid Condenser Microphone

by Shure
Out of Stock
Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $849.00
$849.00 - $849.00
Current price $849.00
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█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

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New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

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Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Cut through the Noise with the Shure KSM42 Large Dual-Diaphragm Cardioid Condenser Microphone

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.


  • 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


SPECIFICATIONS

  • Transducer Type: Dual-Diaphragm, Front-Active, Externally Biased Condenser
  • Frequency Response: 60 to 20,000 Hz
  • Polar Pattern: Cardioid
  • Output Impedance: 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
  • Weight Net: 494 g. with shock mount and pop filter: 820 g
  • Connector: Three-pin professional audio (XLR), male
  • Power Requirements: 11 to 52 Vdc phantom, 6 mA

Manufacturer: Shure
Model: KSM42/SG
SKU: I248950-N-0-WHXX
UPC: 042406183628


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