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Martin OM-28 (2025)

   
Quantity:    
UPC:729789682886
Manufacturer #:Y25OM28, 24010Y25OM28
Sku:141617

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The Martin OM-28 is one of the most iconic models in Martin’s lineup, trusted by generations of players for its balanced tone, timeless style, and unmatched versatility. Its Auditorium body size delivers resonance across all six strings, with deep bass, rich overtones, and clear trebles that suit any playing style. Built with a solid spruce top and solid East Indian rosewood back and sides, the OM-28 features a longer 25.4" scale length, offering increased string tension, creating slightly brighter tones and enhanced projection and sustain. The satin neck with a Golden Era (GE) Modified Low Oval profile and high-performance taper ensures smooth playability. Complete with bold herringbone top inlay, antique white binding, and an ebony bridge with bone pins, the OM-28 is a timeless classic for today’s player. Available in a variety of striking gloss options, it’s a guitar you can trust to unleash the artist within. 

Martin’s refreshed Standard Series for 2025 enhances tone, comfort, and style. Sitka spruce GE top bracing, as featured on the Modern Deluxe Series, delivers vintage-inspired tone and sustain, while updates like a reimagined neck profile, thinner fingerboard, and refined bridge and heel improve playability and aesthetics. Each guitar includes a hardshell case. 

Product Highlights

  • Body Size: 000-14 Fret

  • Back & Sides: East Indian Rosewood

  • Top: Spruce with Aging Toner finish

  • Neck Profile: GE Modified Low Oval with High-Performance Taper

  • Case: Molded Hardshell Case Included

  • Plek'd: Yes (Fretboard is professionally precision-leveled)

  • Left-Handed: Available


Specifications

Body & Construction

  • Body Size: 000-14 Fret

  • Construction: Dovetail Neck Joint

  • Back Material: East Indian Rosewood

  • Side Material: East Indian Rosewood

  • Back & Side Finish: Gloss

  • Back & Side Color: Natural

  • Bracing Pattern: X-Brace

  • Brace Shape: GE-Scalloped

  • Brace Material: Spruce

  • Brace Size: 1/4"

Top (Soundboard)

  • Top Material: Solid Spruce

  • Top Finish: Gloss

  • Top Color: Aging Toner

  • Rosette: Style 28 Multi-Stripe

  • Top Inlay: Bold Herringbone

  • Binding: Antique White

Neck

  • Neck Shape: GE Modified Low Oval

  • Neck Taper: High-Performance Taper

  • Neck Material: Select Hardwood

  • Neck Finish: Satin

  • Neck Color: Dark Mahogany

  • Scale Length: 25.4"

  • Fingerboard Material: Ebony

  • Fingerboard Radius: 16"

  • Nut Width: 1 3/4"

  • Fingerboard Width at 12th Fret: 2 1/8''

  • Number of Frets: 20

  • Neck Joins Body At: 14th Fret

  • Fingerboard Inlays: Diamonds and Squares Long (Abalone)

  • Side Dots: White

Bridge & Hardware

  • Bridge Material: Ebony

  • Bridge Style: GE Modern Belly - Drop in Saddle

  • Saddle: Compensated Bone

  • Bridge String Spacing: 2 5/32"

  • Bridge Pins: Bone with Faux Tortoise Dots

  • Tuning Machines: Nickel Open Gear with Butterbean Knobs

  • Nut Material: Bone

Headstock

  • Headstock Shape: Solid with Square Taper and Diamond

  • Headplate Material: East Indian Rosewood

  • Logo: Script Old Style Overlay

Appointments

  • Pickguard: Faux Tortoise

  • Back Purfling: Style 28 with Black Stripe

  • Back Inlay: Multi-Stripe

  • Endpiece: Antique White with Multi-Stripe Inlay

  • Heelcap: Antique White

Includes & Additional Info

  • Case: Molded Hardshell Case

  • Recommended Strings: Authentic Acoustic Lifespan® 2.0 Phosphor Bronze - Light (.012 - .053)

  • Electronics: None

  • Plek'd: Yes



Contact Us

3233 Midway Dr
San Diego, CA 92110
Call us now: 619-221-9011
Email: mge@marksguitarexchange.com

About MGE

Opened in 1985, Marks Guitar Exchange has been a staple to San Diego's musical community.  With a focus on guitar and bass, we've curated the best inventory in San Diego with service to match.