You are looking at Serial#: 2935100

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.

Specs:

• String Type:: Steel
• Number of Strings:: 6
• Body Size: 000-14 Fret
• Construction: Simple Dovetail Neck Joint
• Bracing Pattern: X-Brace
• Brace Shape: Scalloped
• Top Material: Engelmann Spruce
• Back Material: East Indian Rosewood
• Side Material: East Indian Rosewood
• Electronics Options: Fishman Gold Plus Natural I
• Finish Top: Gloss
• Back and Side Finish: Gloss
• Scale Length: 25.4"
• Fingerboard Width at Nut: 1 11/16''
• Neck Shape: Low Profile
• Neck Taper: Standard Taper
• Electronics: Yes
• Top Color: Platinum Gray Burst
• Binding: Antique White
• Top Inlay Material: Bold Herringbone
• Top Detail: None
• Pickguard: Black Acrylic
• Pickguard Inlay: None
• Rosette: Abalone with Multi-Stripe
• Bridge Style: Modern Belly - Drop in Saddle
• Bridge String Spacing: 2 1/8''
• Bridge Material: Ebony
• Bridge Pin Material: White Plastic
• Bridge Pin Dots: Abalone
• Saddle: Compensated White Tusq
• Saddle Radius: 16"
• Brace Material: Spruce
• Brace Size: 5/16"
• Back Purfling/Strip: Zig-Zag
• Heelcap: Antique White
• Endpiece: Antique White
• Endpiece Inlay: Multi-Stripe
• Back and Sides Color: None
• Back Detail: None
• Back Inlay Material: Multi-Stripe
• Side Detail: None
• Side Inlay Material: None
• Neck Material: Mahogany
• Finish Neck: Satin
• Neck Color: Dark Mahogany
• Number of Frets Total: 20
• Neck Joins Body At: 14th Fret
• Side Dots: White
• Fingerboard Material: Ebony
• Fingerboard Width at 12th Fret: 2 1/8''
• Fingerboard Inlay Style: Custom
• Fingerboard Inlay Material: Mother-of-Pearl
• Fingerboard Binding Material: None
• Headstock Shape: Solid with Square Taper and Diamond
• Headplate Material: East Indian Rosewood
• Headplate Logo Style: Script Old Style Overlay
• Headplate Binding Material: None
• Tuning Machines: Nickel Open Gear
• Knob: Butterbean
• Nut Material: Bone
• Headplate Detail: None
• Case: Ply Hardshell
• Label: Embossed Paper Label with CFM IV and John Mayer Pre-Printed Signatures, Numbered in Sequence with No Total
• Left Handed Availability: true

Martin John Mayer 20th Anniversary Signature Series Acoustic Guitar with Hardshell Case Serial#: 2935100