The Custom Shop D-18 brings top-shelf tonewoods and handcrafted Martin quality within easy reach. Built with solid genuine mahogany and an Adirondack spruce top, it delivers clear, punchy tone with powerful projection—perfect for flatpicking, strumming, and everything in between. Hand-shaped Golden Era scalloped forward-shifted bracing and a traditional dovetail neck joint give it vintage-inspired resonance and dynamic response, while faux tortoise binding adds a unique twist on Style 18 tradition. It’s a special addition to our lineup that offers the full Custom Shop experience—no design session required. Whether you're stepping up to your dream guitar or adding something truly inspiring to your collection, the Custom Shop D-18 proves that high-end craftsmanship doesn’t have to be hard to find.

IT SOUNDS HUGE!!!!

Top Material: Adirondack SpruceFinish Top: GlossTop Color: Aging TonerTop Inlay Material: Multi-StripeTop Detail: NoneBinding: Faux TortoiseBridge Material: EbonyBridge Style: GE Modern Belly - Drop in SaddleBridge String Spacing: 2 5/32"Bridge Pin Material: Black PlasticBridge Pin Dots: NonePickguard: Faux TortoisePickguard Inlay: NoneRosette: Old Style 18 Multi-StripeSaddle: BoneSaddle Radius: 16"

Body Size: D-14 FretConstruction: Dovetail Neck JointBack Material: Genuine MahoganySide Material: Genuine MahoganyBack and Side Finish: GlossBack and Sides Color: Dark MahoganyBack Detail: NoneSide Detail: NoneBack Purfling/Strip: Style 18Back Inlay Material: NoneSide Inlay Material: NoneBracing Pattern: Forward-Shifted X-BraceBrace Shape: GE-Scalloped Hand ShapedBrace Material: Adirondack SpruceBrace Size: 5/16"Heelcap: Faux TortoiseEndpiece: Faux TortoiseEndpiece Inlay: None

Neck Shape: GE Modified Low OvalNeck Taper: High-Performance TaperNeck Material: Select HardwoodNeck Color: Dark MahoganyFinish Neck: SatinScale Length: 25.4"Number of Frets Total: 20Neck Joins Body At: 14th FretFingerboard Material: EbonyFingerboard Width at 12th Fret: 2 1/8''Fingerboard Width at Nut: 1 3/4''Fingerboard Inlay Style: Old Style 18Fingerboard Inlay Material: AbaloneFingerboard Binding Material: NoneSide Dots: White

Headstock Shape: Solid with Square TaperHeadplate Material: East Indian RosewoodHeadplate Logo Style: Authentic Style Script OverlayHeadplate Binding Material: NoneTuning Machines: Nickel Open GearKnob: ButterbeanNut Material: Bone

MARTIN HARD SHELL CASE INCLUDED