The Twelfth Fret ~ Since 1977 ~

National M-14T ThunderBox Denim


Instrument Categories: ,

The National M-14T Thunderbox Denim just came through the door, sporting a blue ‘denim’ finish on the deeper body. National’s ‘Revolver’ finish is also available.

The National M-14T Thunderbox is the latest version of National’s standard M-14. The newly improved M-14T features a 4″ deep body, improving the low end response and creating a louder, punchier instrument. The M-14T Thunderbox body is composed of laminate top and back, and solid mahogany sides. This instrument also features a mahogany neck, ebony fretboard and mother-of-pearl position markers.

This exceptional instrument is brand new, and a National hardshell case is included.


Email for current price
  • Model: M-14T ThunderBox
  • Year: Current
  • Finish Denim
  • Class: New
  • Serial Number: 21421, built during 2016 at National Guitars in San Luis Opisbo, California.
  • Country of Origin: USA
  • Condition: Brand New

  • Not Consignment

  • Including Hard case
National Resophonic Guitars Website

Contact The Twelfth Fret Regarding This Item


Guitarists’ Pro Shop
2132 Danforth Avenue
Toronto, Ontario  M4C 1J9 CANADA
○ Sales: +416•423•2132
○ Service: +416•423•1554