OM-45 John Mayer 20th Anniversary

To commemorate the 20th anniversary of John Mayer’s popular OM-28JM model, Martin collaborated again with John Mayer to offer this gorgeous highend 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 it is limited to the calendar year 2023, so make sure to check it out soon! If you’re looking for something more affordable, check out the OMJM 20th Anniversary Model, which is also new for 2023.

Body Size: 000-14 Fret
Top Materia: Engelmann Spruce
Bracing Pattern: X Brace
Brace Shape: Scalloped
Back Material: Guatemalan Rosewood
Side Material: Guatemalan Rosewood
Neck Material: Genuine Mahogany
Neck Taper: Standard Taper
Fingerboard Material: Ebony
Scale Length: 25.4”
Number of Frets Total: 20
Fingerboard Width at Nut: 1 11/16”
Fingerboard Inlay Style: Custom Inlay
Back and Side Finish: Gloss
Finish Top: Gloss
Top Color: Gray Sunburst
Finish Neck: Gloss
Bridge Material: Ebony
Saddle: Compensated Bone
Tuning Machines: Nickel Open Gear
Pickguard: Ebony
Case: Molded Hardshel

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • 20th Anniversary John Mayer Signature OM-45
Categories
Made In
  • United States
Pickup
  • None
String Type
  • Steel
Right / Left Handed
  • Right Handed
Number of Strings
  • 6-String
Neck Material
  • Mahogany
Offset Body
  • Non-Offset Body
Wood Top Style
  • Plain
Finish Pattern
  • Sunburst
Series
Model Family
Back Material
  • Rosewood
Sides Material
  • Rosewood
Finish Style
  • Gloss
Top Material
  • Spruce
Body Shape
  • Orchestra
Nut Width
  • 1.6875"
Color Family
  • Grey
Fretboard Material
  • Ebony
Artist
  • John Mayer
Active Preamp
  • No
Number of Frets
  • 20

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