Martin Custom Expert 000-18 1937 'Sinker Mahogany' Acoustic Guitar

The Martin Custom Expert 000-18 1937 Sinker Mahogany is a rare Custom Shop creation that pays tribute to the golden era of acoustic design. Sinker mahogany back and sides paired with an Adirondack spruce top deliver warm, woody mids, sparkling trebles and a balanced low end with impressive clarity, and the smaller 000 body size enhances articulation and responsiveness, ideal for fingerstyle, vocal accompaniment and players seeking intimate tonal detail.

Built to authentic 1937 specifications, this guitar features forward-shifted scalloped X-bracing, a dovetail neck joint with hide glue, and a vintage gloss finish that radiates timeless character. The D-18 Authentic 1937 Barrel & Heel neck profile with standard taper provides a comfortable, historically inspired feel, while abalone inlays, tortoise-style binding and Waverly nickel open-back tuners complete the vintage aesthetic. Limited to just 50 guitars worldwide, this 000-18 is a masterful blend of heritage, craftsmanship and collectability.

Features

• Sinker mahogany back and sides with an Adirondack spruce top for warm, balanced tone.
• Authentic 1937 forward-shifted scalloped X-bracing enhances resonance and clarity.
• Compact 000 body size offers articulate, intimate tonal response ideal for fingerstyle playing.
• Vintage gloss finish with aging toner and period-correct appointments throughout.
• Limited to just 50 guitars worldwide, each a genuine Custom Shop build.

Specs

• Body: Authentic 000-14 fret
• Top: Adirondack spruce, vintage gloss with aging toner
• Bracing: Authentic 1937 forward-shifted scalloped X, Adirondack spruce
• Back & sides: Sinker mahogany, vintage gloss finish
• Binding: Brown faux tortoise
• Rosette: Old Style 18 multi-stripe
• Neck: Genuine mahogany, 1937 Barrel & Heel profile with standard taper
• Scale length: 24.9"
• Fingerboard: Ebony with Old Style 18 abalone inlays
• Nut: Bone, 1-3/4"
• Frets: 20 (14 clear)
• Bridge: Ebony, 1930-style belly with long saddle
• Saddle: Bone, 16" radius
• Tuners: Waverly nickel open-back with butterbean knobs
• Headplate: East Indian rosewood with script Golden Era overlay
• Pickguard: Faux tortoise
• Recommended strings: Martin Authentic Acoustic Lifespan 2.0 Phosphor Bronze, Medium
• Includes: Ply hardshell case