In light of his ever-expanding reputation and fan base, Martin collaborated with John Mayer on the creation of a second namesake guitar, one with many of the same attributes as his first OM-28JM Limited Edition, but one that would be more affordable and more widely available in the tradition of the popular Martin 000-28EC Eric Clapton model. This tasteful Orchestra Model exhibits versatility for today's diverse contemporary musical styles.

Specifications - Misc

Case: Ply Hardshell with Embroidery

Left Handed Availability: true

Label: CFM IV & John Mayer Pre-Printed Signatures, Numbered in Sequence

Pleked: true

Specifications - Overview

Body Size: 000-14 Fret

Finish Top: Gloss

Construction: Simple 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: East Indian Rosewood

Neck Taper: Standard Taper

Side Material: East Indian Rosewood

Electronics: Yes

Electronics Options: Fishman Gold Plus Natural I

Specifications - Top

Top Color: Antique Toner

Bridge Style: Modern Belly - Drop in Saddle

Binding: Grained Ivoroid

Bridge String Spacing: 2 1/8''

Top Inlay Material: Bold Herringbone

Bridge Material: Ebony

Top Detail: None

Bridge Pin Material: White Plastic

Pickguard: Tortoise Pattern

Bridge Pin Dots: Abalone

Pickguard Inlay: None

Saddle: Compensated White Tusq

Rosette: Abalone with Multi-Stripe

Saddle Radius: 16"

Specifications - Body

Brace Material: Sitka Spruce

Back and Sides Color: None

Brace Size: 5/16" with 1/4" Tone Bars

Back Detail: None

Back Purfling/Strip: Zig-Zag

Back Inlay Material: Multi-Stripe

Heelcap: Grained Ivoroid

Side Detail: None

Endpiece: Grained Ivoroid

Side Inlay Material: None

Endpiece Inlay: Multi-Stripe

Specifications - Neck

Neck Material: Select Hardwood

Fingerboard Material: Ebony

Finish Neck: Satin

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

Neck Color: Dark Mahogany

Fingerboard Inlay Style: Custom

Number of Frets Total: 20

Fingerboard Inlay Material: Mother-of-Pearl

Neck Joins Body At: 14th Fret

Fingerboard Binding Material: None

Side Dots: White

Specifications - Headstock

Headstock Shape: Solid with Square Taper and Diamond

Tuning Machines: Nickel Open Gear

Headplate Material: East Indian Rosewood

Knob: Butterbean

Headplate Logo Style: Script Old Style Overlay

Nut Material: Bone

Headplate Binding Material: None

Headplate Detail: None

Specifications - Misc

Case: Ply Hardshell with Embroidery

Left Handed Availability: true

Label: CFM IV & John Mayer Pre-Printed Signatures, Numbered in Sequence

Pleked: true