Martin OMJM, Ebony Fingerboard, Antique Toner

~Guitar pictured is the actual guitar that you will receive~

The OMJM John Mayer brings together signature style and stage-ready tone in a guitar designed with one of Martin’s most iconic modern artists. Based on Mayer’s original limited-edition OM-28JM, this Orchestra Model blends many of the same high-end features with wider availability and a more accessible price point—much like the 000-28EC did for Eric Clapton fans.

With an Engelmann spruce top and East Indian rosewood back and sides, it delivers a balanced, expressive sound that’s perfect for today’s wide range of musical styles. It features a long 25.4" scale length for added projection, a Low Profile neck for smooth playability, and elegant details like bold herringbone trim, an abalone rosette, and custom inlays—including John’s signature on the fingerboard. It also comes with a hardshell case. 

Whether you’re a longtime fan or just love a finely crafted OM, the OMJM is a tribute to more than two decades of collaboration between Martin and one of the most influential guitarists of his generation.

Specifications:

  • Serial #: 3040602
  • Body Size: 000‑14 Fret
  • Orientation: Right‑Handed
  • Country of Origin: U.S.
  • Top Material: Engelmann Spruce
  • Top Finish: Gloss
  • Top Color: Antique Toner
  • Top Inlay Material: Bold Herringbone
  • Binding: Antique White
  • Bridge Material: Ebony
  • Bridge Style: Modern Belly – Drop‑In Saddle
  • Bridge String Spacing: 2 1/8"
  • Bridge Pin Material: White Plastic
  • Bridge Pin Dots: Abalone
  • Pickguard: Tortoise Pattern
  • Rosette: Abalone with Multi‑Stripe
  • Saddle: Compensated White Tusq
  • Saddle Radius: 16"
  • Construction: Simple Dovetail Neck Joint
  • Back Material: East Indian Rosewood
  • Side Material: East Indian Rosewood
  • Back & Side Finish: Gloss
  • Back Purfling/Strip: Zig‑Zag
  • Back Inlay Material: Multi‑Stripe
  • Bracing Pattern: X‑Brace
  • Brace Shape: Scalloped
  • Brace Material: Spruce
  • Brace Size: 5/16" with 1/4" Tone Bars
  • Heelcap: Antique White
  • Endpiece: Antique White
  • Endpiece Inlay: Multi‑Stripe
  • Neck Shape: Low Profile
  • Neck Taper: Standard Taper
  • Neck Material: Select Hardwood
  • Neck Color: Dark Mahogany
  • Neck Finish: Satin
  • Scale Length: 25.4"
  • Number of Frets: 20
  • Neck Joins Body At: 14th Fret
  • Fingerboard Material: Ebony
  • Fingerboard Width at 12th Fret: 2 1/8"
  • Fingerboard Width at Nut: 1 11/16"
  • Fingerboard Inlay Style: Custom
  • Fingerboard Inlay Material: Mother‑of‑Pearl
  • Side Dots: White
  • Headstock Shape: Solid with Square Taper and Diamond
  • Headplate Material: East Indian Rosewood
  • Headplate Logo Style: Script Old Style Overlay
  • Tuning Machines: Nickel Open Gear
  • Tuning Machine Knobs: Butterbean
  • Nut Material: Bone
  • Case: Ply Hardshell with Embroidery
  • Label: CFM IV & John Mayer Pre‑Printed Signatures, Numbered in Sequence
  • Electronics: Fishman Gold Plus Natural I
  • Pleked: True

We are proud to include a full professional setup to factory spec before delivering your new Martin Guitar. Our world-class techs will dial in your guitar to make sure the playability is maximized on your new Martin!

Empire Music is one of Martin's Worldwide Custom Shop Expert Dealers.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • OM-JM John Mayer
Finish
  • Antique Toner
Categories
Year
  • 2025
String Type
  • Steel
Right / Left Handed
  • Right Handed
Active Preamp
  • Yes
Number of Strings
  • 6-String
Model Family
Neck Material
  • Mahogany
Wood Top Style
  • Plain
Series
Back Material
  • Rosewood
Sides Material
  • Rosewood
Finish Style
  • Gloss
Top Material
  • Spruce
Body Shape
  • Orchestra
Pickup
  • Undersaddle Piezo Pickup
Fretboard Material
  • Ebony
Artist
  • John Mayer
Color Family
  • Natural
Number of Frets
  • 20

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Empire Music

Pittsburgh, PA, United States
Joined Reverb:2014

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