Shure KSM313/NE

Shure KSM313/NE

The Shure KSM313/NE is a premium bi-directional ribbon microphone for world-class audio and performance. The dual-voice design features discrete front-and-rear side sonic signatures for use with amplified instruments or intimate vocal applications. Hand-assembled in the USA with custom components and proprietary Roswellite technology for revolutionary ribbon resilience under extreme conditions.

The high-tensile strength, toughness, and shape memory of Roswellite ribbon material replaces traditional foil ribbons for superior resilience at extreme SPLs. With unique technology and application features, alongside superior materials and construction, Shure KSM Ribbon Microphones are the necessary choice for the world’s most accomplished studio and live performances.

MSRP: $2149.99


  • Bi-directional polar pattern delivers premier audio with superior off-axis rejection
  • True Dual-Voice tuned specifically for user’s for choice of response: warm and full for amplifiers, or swivel for bright and flattering vocals
  • Revolutionary Roswellite® proprietary ribbon material replaces traditional foil ribbons with high tensile strength, toughness, and shape memory that provides superior resilience at extreme SPLs
  • Custom-sourced components for superior presence, minimized signal loss, and maximized output
  • 146 dB SPL across 30 – 15,000 Hz frequency response ideal for capturing fast transients in vocals, acoustic instruments, and concert halls
  • Legendary Shure quality and superior construction from hand-assembly of machined steel, silver, gold, and aluminum materials


  • Transducer Type
    Roswellite® Ribbon
  • Frequency Response
    30Hz to 15,000Hz
    Response Curve Image Small KSM313 View Larger
  • Directional Polar Pattern
  • Output Impedance
    Transformer, balanced, actual 270 Ohms
  • Polarity
    Positive pressure on front side of ribbon produces positive voltage on pin 2 relative to pin 3,pin 1 ground
  • Sensitivity (at 1 kHz, open circuit voltage)
    -54.5 dBV/Pa (1.88 mV/Pa)
  • Dimensions & Weight
    Diameter: 4.318 cm (1.7 in)
    Height: 13.5 cm (5.3 in)
    Weight: 400 g (0.881 lbs)
  • Max SPL
    146 dB
  • Connector
    Three pin professional audio (XLR) male


  • Shure A313SC
  • Shure A313SM
  • ShureA313VB
  • Shure A300M



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