As it is a collaboration between Martin and Mayer, the Martin OMJM John Mayer delivers a dynamic range of balanced, warm tones. It features a 25.4" a solid sitka spruce top and scale, east indian rosewood back and sides. The OMJM John Mayer is as impressive in sound as it is in beauty.
Other specifications of the Martin OMJM John Mayer include:
Construction: Ply Blocks/Simple Dovetail Neck Joint Body Size: 000-14 Fret Top: Solid Engelmann Spruce Rosette: Style 45 Top Bracing Pattern: Hybrid ''X'' Scalloped Top Braces: Solid Sitka Spruce 5/16 Back Material: Solid East Indian Rosewood Back Purfling: HD Zig-Zag Side Material: Solid East Indian Rosewood Endpiece: Grained Ivoroid Endpiece Inlay: Black/White Boltaron Binding: Grained Ivoroid Top Inlay Style: Bold Herringbone Side Inlay: none Back Inlay: Black/White Boltaron Neck Material: Select Hardwood Neck Shape: Low Profile Nut Material: Bone Headstock: Solid/Diamond/SquareTaper Headplate: Solid East Indian Rosewood /Large Old Style - Silver Heelcap: Grained Ivoroid Fingerboard Material: Solid Black Ebony Scale Length: 25.4'' Number of Frets Clear: 14 Number of Frets Total: 20 Fingerboard Width at Nut: 1-11/16 Fingerboard Width at 12th Fret: 2-1/8 Fingerboard Position Inlays: MOP Dots, Single at 5th, Double at 7th, Single at 9th, Double at 12th w/ MOP Square, Single at 15th & 17th Frets Fingerboard Binding: none Finish Back & Sides: Polished Gloss Finish Top: Polished Gloss w/ Vintage Toner Finish Neck: Satin Bridge Material: Solid Black Ebony Bridge Style: Belly Bridge String Spacing: 2-1/8 Saddle: 16'' Radius/Compensated/White Tusq Tuning Machines: Gotoh Nickel Open-Geared w/ Butterbean Knobs Recommended Strings: Martin SP Lifespan Phosphor Bronze Light Gauge (MSP7100) Bridge & End Pins: White w/ Abalone Pearl Dots Pickguard: Tortoise Color - Beveled & Polished Case: 533EJM Geib style Interior Label: CFM IV & John Mayer Pre-Printed Signatures, Numbered in Sequence Electronics: Martin Gold Plus Natural 1 #2015167
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