Freshly inspected and set up in-house by our esteemed Guitar Tech.  See below for more details and specifications.

FROM MARTIN:

The Martin Super D-18 takes the legendary Style 18 Dreadnought to the next level. With 20% more internal air volume than a standard Dreadnought, this Super D body delivers thunderous bass, increased volume, and extended dynamic range—all while keeping the iconic silhouette intact.

Solid genuine mahogany back and sides add warmth and punch, while the spruce top ensures clarity and projection. Forward-shifted Golden Era scalloped X-bracing, as featured on the Modern Deluxe Series, makes every note responsive and powerful. 

Appointments like black binding, abalone dot inlays, and a satin-finished neck keep the look classic and the playability smooth. Paired with an ebony bridge and fingerboard, the Super D-18 is a bold evolution of an acoustic icon—built for players who want to be heard.

SPECIFICATIONS:

East Indian Rosewood Headstock Overlay with Old Style Script Logo

Nickel Grover Open-Gear Butterbean Tuners

1 3/4” Bone Nut

Golden Era Modified Low Oval Profile Select Hardwood Neck with 25.4” Scale Length

Neck Thickness .81" at First Fret and .98" at Eleventh Fret

Ebony Fingerboard with Old Style 18 Abalone Dot Inlays and 16" Radius

20 Medium Frets

Golden Era Ebony Belly Bridge with Compensated Bone Saddle

Aged Toner Spruce Top and Mahogany Back & Sides in Natural Gloss Finish

Forward-Shifted and Scalloped X-Bracing

Weight 4 lb 1 oz

Hard Shell Case

Serial Number 3034771