One of the newest additions to National's model lineup is the Thunder Box, or M-14T. The unique design of this guitar brings out more bass and volume than most other wood-body single-cones, while keeping the guitar light in weight and well-balanced. The tone and great projection the Thunderbox offers are thanks to the guitar's deeper 4” body and laminate/solid hybrid construction. With solid sides and mahogany laminate top and back the guitar is able to push out every bit of tone and string energy.

The M14-T features a 25” scale neck with 1-13/16” nut, soft V carve and radiused fingerboard. The factory-spec action is low and easy, with light gauge strings. The first thing anyone notices is just how easy the Thunder Box is to play.

Satin finish with Revolver Sunburst, white bindings, and brushed nickel hardware. Mahogany neck with ebony fingerboard and slotted headstock.

With hardshell case

We are located in Canada. Please contact us for current US pricing.

Folkway Music

Folkway Music

Brand New
Original Hard
18 Years
Folkway Music
Mark Stutman
Waterloo, ON
3:48 PM
COVID Hours: 11AM to 5PM Tuesday through Friday (phone and emails only)

Folkway Music accepts Visa, Mastercard, money order, bank wire transfer, eTransfer or cash.

Folkway Music ships internationally. On applicable instruments, we'll help acquire the CITES permits that may be needed as quickly as possible. We most frequently use DHL for international shipping and FedEx for domestic shipping, but can arrange to ship with any carrier, at a customers request.

Folkway Music offers a 48 hour approval period. We will refund your payment if you are not 100% satisfied with your instrument. All shipping costs are non-refundable, however, and are the responsibility of the purchaser.