The Martin OMJM John Mayer delivers signature artistry and professional-grade tone in a versatile, stage-ready package. Combining expressive balance, dynamic projection, and effortless playability, it captures the essence of John Mayer’s sound while offering a sleek, modern design. With refined craftsmanship, elegant detailing, and rich, resonant voice, this OM model is built to inspire both fans and serious players seeking a guitar that performs as beautifully as it looks.

Features 

• 000-14 Fret body size
  
• East Indian Rosewood back and sides
  
• Engelmann Spruce top with Antique Toner top color
  
• Low Profile with Standard Taper neck
  
• 1 11/16'' fingerboard width at nut
  
• Equipped with Fishman® electronics
  
• CFM IV & John Mayer Pre-Printed Signatures, Numbered in Sequence
  
• Ply Hardshell with Embroidery case

Specifications 

General
Body Size: 000-14 Fret
Construction: Simple Dovetail Neck Joint
Scale Length: 25.4"
Number of Frets Total: 20
Neck Joins Body At: 14th Fret

Body
Top Material: Engelmann Spruce
Back Material: East Indian Rosewood
Side Material: East Indian Rosewood
Bracing Pattern: X-Brace
Brace Shape: Scalloped
Brace Material: Spruce
Brace Size: 5/16" with 1/4" Tone Bars
Top Color: Antique Toner
Top Detail: None
Back and Sides Color: None
Back Detail: None
Side Detail: None
Back Purfling/Strip: Zig-Zag
Back Inlay Material: Multi-Stripe
Side Inlay Material: None
Heelcap: Antique White
Endpiece: Antique White
Endpiece Inlay: Multi-Stripe
Binding: Antique White

Neck
Neck Shape: Low Profile
Neck Taper: Standard Taper
Neck Material: Select Hardwood
Neck Color: Dark Mahogany
Finish Neck: Satin
Fingerboard Material: Ebony
Fingerboard Width at Nut: 1 11/16''
Fingerboard Width at 12th Fret: 2 1/8''
Fingerboard Inlay Style: Custom
Fingerboard Inlay Material: Mother-of-Pearl
Fingerboard Binding Material: None
Side Dots: White

Hardware
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
Pickguard Inlay: None
Rosette: Abalone with Multi-Stripe
Saddle: Compensated White Tusq
Saddle Radius: 16"
Headstock Shape: Solid with Square Taper and Diamond
Headplate Material: East Indian Rosewood
Headplate Logo Style: Script Old Style Overlay
Headplate Binding Material: None
Headplate Detail: None
Tuning Machines: Nickel Open Gear
Knob: Butterbean
Nut Material: Bone

Electronics
Electronics: Yes
Electronics Options: Fishman Gold Plus Natural I