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.
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
Top
- Top Color: Platinum Gray Burst
- Bridge Style: Modern Belly - Drop in Saddle
- Binding: Antique White
- Bridge String Spacing: 2 1/8''
- Top Inlay Material: Bold Herringbone
- Bridge Material: Ebony
- Top Detail: None
- Bridge Pin Material: White Plastic
- Pickguard: Black Acrylic
- Bridge Pin Dots: Abalone
- Pickguard Inlay: None
- Saddle: Compensated White Tusq
- Rosette: Abalone with Multi-Stripe
- Saddle Radius: 16"
Body
- Brace Material: Spruce
- Back and Sides Color: None
- Brace Size: 5/16"
- Back Detail: None
- Back Purfling/Strip: Zig-Zag
- Back Inlay Material: Multi-Stripe
- Heelcap: Antique White
- Side Detail: None
- Endpiece: Antique White
- Side Inlay Material: None
- Endpiece Inlay: Multi-Stripe
Neck
- Neck Material: Mahogany
- 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
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