Martin Super D-18 Acoustic Guitar - Natural

Some guitars don't just fill a room — they fill the cosmos. On our latest deep-space haul, the Interstellar Tone Traveler touched down on something genuinely rare: the Martin Super D-18, a bold evolutionary leap from the legendary Style 18 lineage that takes everything we love about mahogany dreadnoughts and dials it up to eleven. The Super D body packs 20% more internal air volume than a standard Dreadnought, and you feel that difference the moment you strum — thunderous low-end, extended dynamic range, and a volume that commands the room without ever losing the warm, punchy character that makes mahogany so irresistible. This is the D-18 that dares to dream bigger. Under the hood, Martin didn't just scale up the body and call it a day. Forward-shifted Golden Era scalloped X-bracing — borrowed directly from the Modern Deluxe Series — makes every note bloom with responsiveness, while the solid spruce top delivers the clarity and projection to cut through any sonic atmosphere. An ebony fingerboard and bridge add refinement and snap to the low-end foundation, and the satin-finished mahogany neck keeps your hand moving freely all night long. Black binding, Old Style 18 abalone inlays, and a Faux Tortoise pickguard keep the aesthetic grounded and classic — no flash, just function elevated to art. For players who need to be heard across the galaxy, the Super D-18 is your ship. Top: Spruce Finish Top: Gloss Top Color: Aging Toner Top Inlay Material: Multi-Stripe Top Detail: None Binding: Black Bridge Material: Ebony Bridge Style: GE Modern Belly - Drop in Saddle Bridge String Spacing: 2 5/32" Bridge Pin Material: Ebony Bridge Pin Dots: None Pickguard: Faux Tortoise Pickguard Inlay: None Rosette: Old Style 18 Multi-Stripe Saddle: Bone Saddle Radius: 16" Body Size: Super D-14 Fret Construction: Dovetail Neck Joint Back Material: Genuine Mahogany Side Material: Genuine Mahogany Body Finish: Gloss Back Purfling/Strip: Style 18 Back Inlay Material: None Bracing Pattern: Forward Shifted X-Brace Brace Shape: GE-Scalloped Brace Material: Spruce Brace SIze: 5/16" Heel Cap: Black Endpiece: Black Endpiece Inlay: None Neck Shape: GE Modified Low Oval Neck Taper: High-Performace Taper Neck Material: Mahogany Neck Color: Dark Mahogany Neck Finish: Satin Scale Length: 25.4" Number of Frets: 20 Neck Joins Body: 14 Fret Fingerboard Material: Ebony Fingerboard Width at 12th Fret: 2 1/8" Nut Width: 1 3/4" Inlay Style: Old Style 18 Fingerboard Inlay Material: Abalone Fingerboard Binding: None Headstock Shape: Solid with Square and Taper Headplate Material: East Indian Rosewood Headplate Logo Style: Script Old Style Overlay Headplate Binding Material: None Headplate Detail: None Tuning Machines: Nickel Open Gear Knob: Butterbean Nut Material: Bone Case: Hardshell

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