Martin OM-28 Acoustic Guitar - Gloss 1933 Ambertone with Hardshell Case

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This brand new 4.0 lb Martin will ship insured, fully set up, and inspected from Rapid City, SD.

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The Martin OM-28 is one of the most celebrated acoustic guitars in Martin’s long and storied history, a model that has shaped the sound of modern acoustic music since the early 20th century. Originally introduced as the Orchestra Model in the late 1920s, the OM design was revolutionary for its longer scale length and balanced body size, giving players a guitar that offered exceptional clarity, projection, and comfort. Over the decades, the OM-28 has become a favorite among fingerstyle players, singer-songwriters, and recording artists who value its articulate response and refined tonal balance.

This modern Standard Series OM-28 carries that heritage forward while incorporating Martin’s latest refinements. A solid spruce top paired with solid East Indian rosewood back and sides delivers the classic Martin voice — deep piano-like bass, shimmering trebles, and lush harmonic overtones that remain balanced across the entire fretboard. The 25.4" scale length provides additional string tension and headroom, producing enhanced projection and clarity that make the OM body particularly well suited for fingerstyle, flatpicking, and studio work alike. The elegant Gloss 1933 Ambertone finish, paired with bold herringbone trim and antique white binding, captures the aesthetic spirit of Martin’s golden-era instruments.

The GE Modified Low Oval neck with High-Performance Taper offers a comfortable and modern feel while retaining vintage inspiration, and classic appointments like the ebony bridge, abalone fingerboard inlays, and open-gear tuners complete the look. Whether used for intricate fingerstyle passages, articulate strumming, or expressive songwriting, the OM-28 remains one of the most versatile and musically inspiring acoustic guitars ever built — and it’s available right now at Haggerty’s Music.

Features / Specs

Highlights

• Orientation: Right-Handed
• Electronics: None
• Bracing: GE-Scalloped X-Bracing (Spruce)
• Cutaway: None

Body

• Body Shape: OM / 000-14 Fret Auditorium
• Top Material: Spruce
• Top Finish: Gloss
• Top Color: 1933 Ambertone
• Back & Sides Material: East Indian Rosewood
• Back Configuration: 2-Piece
• Back & Sides Finish: Gloss
• Bracing: GE-Scalloped X-Bracing, 1/4" Spruce
• Binding Material: Antique White
• Rosette: Style 28 Multi-Stripe

Neck

• Neck Profile: GE Modified Low Oval
• Neck Material: Select Hardwood
• Neck Taper: High-Performance Taper
• Neck Depth: 0.814" at 1st Fret, 0.869" at 9th Fret
• Scale Length: 25.4"
• Nut Width: 1.75”
• Fingerboard Material: Ebony
• Fingerboard Inlay: Abalone Diamonds and Squares Long Pattern
• Fingerboard Binding: None
• Fingerboard Radius: 16"
• Fingerboard Spacing: 2 5/32"
• Neck Finish: Satin
• Neck Joint: Dovetail Neck Joint
• Headstock: Solid with Square Taper and Diamond
• Headstock Binding: None
• Headplate Inlay: Script Old Style Overlay Logo
• Headplate Finish: Gloss

Hardware

• Bridge Style: GE Modern Belly with Drop-In Saddle
• Bridge Material: Ebony
• Bridge Pins: Bone with Faux Tortoise Dots
• Saddle: Compensated Bone
• Nut Material: Bone
• Tuners: Nickel Open Gear with Butterbean Knobs
• Pickguard: Faux Tortoise

Miscellaneous

• Electronics: None
• Strings: Authentic Acoustic Lifespan 2.0 Phosphor Bronze Light
• Case/Gig Bag: Molded Hardshell Case
• Serial Number: 3025798
• Manufacture Date: 2025