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KSM313 Dual-Voice Bi-directional Ribbon Microphone
med Roswellite Ribbon Technology

The KSM313 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 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.

• 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
• Monocle stand mount custom swivel mount for fully versatile placement and orientation
• Protective wood case included for storage when not in use

Transducer Type
Roswellite Ribbon
Frequency Response
30 Hz - 15,000 Hz
Directional Polar Pattern
Bidirectional
Output Impedance
Transformer, balanced, actual 270 O
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: 4.5 cm (1.7 in)
Height: 13.5 cm (5.3 in)
Weight: 400 g (0.881 lbs)
Weight: 597 g (1.131 lbs) w/monocle mount
Max SPL
146 dB
Connector
Three pin professional audio (XLR) male

Not included accesories:

A313M Custom Swivel Monocle Mount
Custom swivel Monocle Mount for use with the KSM313
A313SM Elastic Suspension Shock Mount
Elastic suspension shock mount for use with the KSM313