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Martin

collapse expand iconDescription

The Martin OMJM 20th Anniversary John Mayer Signature acoustic-electric guitar commemorates the 20th anniversary of John Mayer’s popular OM-28JM model. It exhibits the same versatility for today's diverse contemporary musical styles and includes John Mayer’s electronic signature. Additional appointments to the OMJM include an Engelmann spruce top, East Indian rosewood back and sides, an ebony fingerboard and bridge, nickel open-gear tuners and Fishman Gold Plus Natural I electronics.

The Martin OMJM 20th comes with a hardshell case.

This model was only produced in 2023.
Martin OMJM 20th Anniversary John Mayer Signature Acoustic-Electric Guitar Gray Sunburst
Martin OMJM 20th Anniversary John Mayer Signature Acoustic-Electric Guitar Gray Sunburst
Martin OMJM 20th Anniversary John Mayer Signature Acoustic-Electric Guitar Gray Sunburst

collapse expand iconFeatures

  • Engelmann spruce top and East Indian rosewood back and sides
  • Mahogany neck with a satin finish
  • Ebony fingerboard and bridge
  • Fishman Gold Plus Natural I electronics

collapse expand iconSpecs

Body
  • Body type: 000-14 Fret
  • Top wood: Engelmann spruce
  • Back & sides: East Indian rosewood
  • Bracing pattern: Scalloped X
  • Body finish: Gloss
Neck
  • Neck shape: Low profile with a standard taper
  • Nut width: 1.687" (42.8 mm)
  • Fingerboard: Ebony
  • Neck wood: Mahogany
  • Scale length: 25.4"
  • Number of frets: 20
  • Neck finish: Satin
  • Bridge: Ebony
  • Saddle & nut: Bone nut; compensated white TUSQ saddle
Electronics
  • Pickup/preamp: Fishman Gold Plus Natural I
Other
  • Tuning machines: Nickel open-gear
  • Orientation: Right-handed
  • Number of strings: 6 string
  • Case: Hardshell case

collapse expand iconWarranty

One year warranty on Martin Backpackers, Little Martins and Ukuleles. Limited lifetime on other Martin guitars.

Featured Articles

collapse expand iconReviews

5

6 Reviews

100%

of respondents would recommend this to a friend

One of the best guitars I have ever played
Filters
Best Uses
  1. Jamming6
  2. Practicing6
  3. Recording3
  4. Small Venues3
  5. Rock Concerts2
Cons
  1. QC could be better1
  2. Price1
Describe Yourself
  1. Experienced6
Pros
  1. Fun To Play6
  2. Good Audio5
  3. Stays In Tune5
  4. Consistent4
  5. Good Feel4

Reviewed by 6 customers

  • One of the best guitars I have ever played

    5

    submitted4 months ago

    byLarry

    fromNapa, CA. Philadelphia, PA

    I currently have three Martins in my stable…000-17SM, 000-28 Modern Deluxe and my new OMJM. First the guitar is just stunning with the gray top and silver accents. The attention to detail is superb and the overall playability is excellent. I couldn't be happier.

  • Great bundle of OM body

    5

    submitteda year ago

    byStanley

    fromFeasterville

    Great tone and feel and the look! Great package as the whole with electronics and Johns nuances. Bass is really deep and punchy. This sounds amazing without or through amp. Only things were wrong is loosen cable jack that did rattling noise on certain note and sharp edged saddle. Gladly fixed that with the tightening the inside nut. The look makes my heart accelarate! Upgraded with bone saddle and. Liquid metal pins.

  • Yes, i would buy this again.

    5

    Verified BuyerVerified Buyer

    submitteda year ago

    byBernard

    fromMadison,Wi

    Submitted as part of a sweepstakes

    The best

  • Amazing Guitar

    5

    Verified BuyerVerified Buyer

    submitted2 years ago

    byThomas

    fromBradenton

    Submitted as part of a sweepstakes

    This guitar has to be one of my favorite I've ever played. A really unique finish on the top really gives it an incredible look as well. Sounds great, I am also impressed by the electronics that are in this martin. I would recommend you checking this guitar out. If it is something you're considering. #sweepstakes

  • Amazing sound and feel

    5

    Verified BuyerVerified Buyer

    submitted2 years ago

    byChristopher

    fromPonte Vedra, FL

    Submitted as part of a sweepstakes

    Best guitar purchase I've ever made. I've owned Taylors, Ovations, Fender, Epiphones, Yamahas, this one is the best of all. Such a great sound and feel. Out of the box, the body carries the sound and you can tell this is a piece of art that will be your best for a long time. Well worth the wait. #sweepstakes

  • Amazing sound and feel

    5

    Verified BuyerVerified Buyer

    submitted2 years ago

    byChristopher

    fromPonte Vedra, FL

    Submitted as part of a sweepstakes

    This piece of art is nothing like I've owned before (Taylors, Ovations, Yamaha, Fender, Epiphone...). Took the plunge with the anniversary edition and was not disappointed. Sounds amazing, easy on the hands and eyes. Try to play it every day.

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collapse expand iconQ&A

Have a question about this product? Our expert Gear Advisers have the answers.

  • submitted2 years ago

    asked byLInda

    fromnashville tn

    when will this be available?

    when will this be available?

    Open Reply - Gear-Support
    The Martin OMJM 20th Anniversary John Mayer Signature has an ETA of late June