Shure KSM313/NE Dual Voice Ribbon Microphone

Transducer Type: Roswellite Ribbon

Frequency Response: 30Hz - 15,000Hz

Directional Polar Pattern: Bidirectional

Output Impedance: Transformer, balanced, actual 270 Ohm

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: 1.7" (4.32 cm)
- Height: 5.3" (13.5 cm)
- Weight: 0.881 lbs (400 g)
- Weight w/monocle mount: 1.131 lbs (597 g)

Max SPL: 146 dB

Connector: Three pin professional audio (XLR) male
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 3.25 lbs
Shipping Dimensions: 11 x 7 x 5 in
Manufacturer Part Number (MPN): KSM313/NE
If you have additional warranty questions, please contact the manufacturer at 800-25-SHURE

Shure KSM313/NE Ribbon Microphone

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 in intimate vocal applications. Hand assembled in the USA with custom components and proprietary Roswellite(tm) technology for revolutionary ribbon resilience under extreme conditions.


- 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.
- 146dB 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
- Monocle stand mount custom swivel mount for fully versatile placement and orientation
- Protective soft case included for storage when not in use

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.
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