Martin OMJM John Mayer 20th Anniversary Guitar image number 0
Back of Martin OMJM John Mayer 20th Anniversary Guitar image number 1
Body of Martin OMJM John Mayer 20th Anniversary Guitar image number 2
Headstock and Neck of Martin OMJM John Mayer 20th Anniversary Guitar image number 3
Martin OMJM John Mayer 20th Anniversary Guitar image number 1
Back of Martin OMJM John Mayer 20th Anniversary Guitar image number 2
Body of Martin OMJM John Mayer 20th Anniversary Guitar image number 3
Headstock and Neck of Martin OMJM John Mayer 20th Anniversary Guitar image number 4

This model is retired but may still be available at a dealer near you. 

Specifications
Description
Reviews

Description

The OMJM John Mayer 20th Anniversary is retired but may still be available at a dealer near you.

To commemorate the 20th anniversary of John Mayer’s popular OM-28JM model, Martin collaborated again with John Mayer to offer this tasteful anniversary Orchestra Model. It exhibits the same versatility for today’s diverse contemporary musical styles and includes a unique label with Mayer’s electronic signature. This model will only be available through August 2024, so make sure to check it out soon! If you’re looking for something with a little more bling, check out the OM-45 John Mayer 20th Anniversary, which is also new for 2023.

Specifications

Highlights

000-14 Fret body size
East Indian Rosewood back and sides
Engelmann Spruce top
Platinum Gray Burst
Low Profile with Standard Taper
East Indian Rosewood back
Ply Hardshell case
Recommended Strings: Authentic Acoustic Lifespan® 2.0 Guitar Strings Phosphor Bronze - Light
Top Material: Engelmann Spruce
Finish Top: Gloss
Top Color: Platinum Gray Burst
Top Inlay Material: Bold Herringbone
Top Detail: None
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: Black Acrylic
Pickguard Inlay: None
Rosette: Abalone with Multi-Stripe
Saddle: Compensated White Tusq
Saddle Radius: 16"
Body Size: 000-14 Fret
Construction: Simple Dovetail Neck Joint
Back Material: East Indian Rosewood
Side Material: East Indian Rosewood
Back and Side Finish: Gloss
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
Bracing Pattern: X-Brace
Brace Shape: Scalloped
Brace Material: Spruce
Brace Size: 5/16"
Heelcap: Antique White
Endpiece: Antique White
Endpiece Inlay: Multi-Stripe
Neck Shape: Low Profile
Neck Taper: Standard Taper
Neck Material: Mahogany
Neck Color: Dark Mahogany
Finish Neck: Satin
Scale Length: 25.4"
Number of Frets Total: 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
Fingerboard Binding Material: None
Side Dots: White
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
Case: Ply Hardshell
Label: Embossed Paper Label with CFM IV and John Mayer Pre-Printed Signatures, Numbered in Sequence with No Total
Electronics: Yes
Electronics Options: Fishman Gold Plus Natural I
Left Handed Availability: true

At A Glance

Body Shape & Volume

000-14 Fret

Neck Shape

Low Profile

RETIRED

OMJM John Mayer 20th Anniversary

OMJM John Mayer 20th Anniversary

3.4 out of 5 Customer Rating

This model is retired but may still be available at a dealer near you. 

Select Preferred Hand: Right

OMJM John Mayer 20th Anniversary

Specifications
Description
Reviews
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