To commemorate the 20th anniversary of John Mayer’s popular OM-28JM model, Martin collaborated again with John Mayer to offer this gorgeous high-end anniversary model. On John’s first signature model with Martin, he chose to include an aluminum border around the headplate and bridge. For this anniversary model, the border is expanded to the fingerboard and pickguard, and the border has been upgraded to a fine silver that will look amazing for the life of the guitar. Like Mayer’s previous models, it includes a thinner 1 11/16th width at the nut for comfort and speed. It also includes stunning satin nickel Waverly tuners. This edition includes a unique label with Mayer’s signature, and will only be available through August 2024, so make sure to check it out soon!

SETUP & INSPECTED BY OUR TECH TEAM

All of our guitars come with a FREE professional setup to a comfortable action as specified by that instrument’s manufacturer. Our setups always include inspection of (and necessary adjustment to): action, intonation, tremolo angle, truss rod, frets, nut, bridge, and more. We can accommodate special setup requests - additional charges and/or shipping delays of 1-2 business days could occur.

INDIVIDUALLY PHOTOGRAPHED

After 15 years of innovation in our photography process, Ish Guitars has developed a way to get you the most accurate true-to-life color of every instrument we sell. We never embellish, oversaturate, or misrepresent our images, so that your buying experience can be as much like visiting our showroom as possible. Keep in mind that various computer screens can show colors a bit differently, so the color on your screen may not match the real thing perfectly no matter how hard we try. Also, unless otherwise noted, we individually list and photo every piece of gear that comes through our doors.

HEAR A LIVE DEMO

Experience our innovative Video Appointment service! Connect with
our Gear Experts to hear this instrument played live over Zoom and receive one-on-one guidance. Contact us to schedule your appointment!

Weight:  3.9 lbs

Case: Hardshell Case

Year: 2024

Body Size: 000-14 Fret

Finish Top: Gloss

Construction: Dovetail Neck Joint

Back and Side Finish: Gloss

Bracing Pattern: X-Brace

Scale Length: 25.4"

Brace Shape: Scalloped

Fingerboard Width at Nut: 1 11/16''

Top Material: Engelmann Spruce

Neck Shape: Low Profile

Back Material: Guatemalan Rosewood

Neck Taper: Standard Taper

Side Material: Guatemalan Rosewood

Electronics: None