MARTIN Super HD-28 Standard Series, Super D-14 Fret, Acoustic Guitar, Aging Toner

The Martin Super HD-28 expands on the legendary Style 28 Dreadnought with a larger-than-life design. With 20% more internal air volume than a standard Dreadnought, this Super D body offers thunderous bass and unmatched projection. A solid spruce top, paired with solid East Indian rosewood back and sides, delivers rich overtones and a complex sound that will only open up over time. Forward-shifted Golden Era scalloped X-bracing, as featured on the Modern Deluxe Series, delivers vintage-inspired tone and sustain, while appointments like bold herringbone trim, antique white binding, and diamond-and-square inlays showcase timeless Martin style. Complete with nickel open gear tuners and a dovetail neck joint, the Super HD-28 is a bold evolution of an acoustic icon—built for players who want to be heard.

Specifications:

Body Size: Super D-14 Fret
Construction: Dovetail Neck Joint
Top Material: Spruce
Top Finish: Gloss
Top Color: Aging Toner
Top Inlay Material: Bold Herringbone
Binding: Antique White

Back Material: East Indian Rosewood
Side Material: East Indian Rosewood
Back & Sides Finish: Gloss
Back & Sides Color: Natural
Back Purfling/Strip: Zig-Zag with Black Stripe
Back Inlay Material: Multi-Stripe

Bracing Pattern: Forward Shifted X Brace
Brace Shape: GE-Scalloped
Brace Material: Spruce
Brace Size: 5/16″

Bridge Material: Ebony
Bridge Style: GE Modern Belly – Drop-In Saddle
Bridge String Spacing: 2 5/32″
Bridge Pin Material: Bone
Bridge Pin Dots: Faux Tortoise
Saddle: Bone
Saddle Radius: 16″

Pickguard: Faux Tortoise
Rosette: Style 28 Multi-Stripe

Neck Material: Select Hardwood
Neck Shape: GE Modified Low Oval
Neck Taper: High-Performance Taper
Neck Finish: Satin
Neck Color: Dark Mahogany
Neck Joint: 14th Fret

Scale Length: 25.4″
Number of Frets: 20

Fretboard Material: Ebony
Fretboard Width at Nut: 1 3/4″
Fretboard Width at 12th Fret: 2 1/8″
Fretboard Inlay Style: Diamonds and Squares Long
Fretboard Inlay Material: Abalone
Side Dots: White

Headstock Shape: Solid with Square Taper and Diamond
Headplate Material: East Indian Rosewood
Headplate Logo: Script Old Style Overlay

Tuning Machines: Nickel Open Gear
Tuner Buttons: Butterbean
Nut Material: Bone

Case: Hardshell Case
Recommended Strings: Authentic Acoustic Lifespan® 2.0 Phosphor Bronze – Medium