Martin Guitars OMJM John Mayer 20th Anniversary Acoustic Guitar

SKU: # 786844   |   Model: # OMJM 20TH   |    Product Reviews1 Reviews  Write a Review

OMJM John Mayer 20th Anniversary Acoustic Guitar

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OMJM John Mayer 20th Anniversary Acoustic Guitar
OMJM John Mayer 20th Anniversary Acoustic Guitar
OMJM John Mayer 20th Anniversary Acoustic Guitar
 This product is no longer available.
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

MODEL: OMJM 20TH
BODY SIZE: 000-14 Fret
TOP MATERIAL: Engelmann Spruce
BACK AND SIDE MATERIAL: East Indian Rosewood
FINISH TOP: Gloss
CONSTRUCTION: Simple Dovetail Neck Joint
BRACING PATTERN: X-Brace
BRACE SHAPE: Scalloped
SCALE LENGTH: 25.4"
FINGERBOARD WIDTH AT NUT: 1 11/16"
NUT MATERIAL: Bone
SADDLE: Compensated White Tusq
NUMBER OF FRETS TOTAL: 20
NECK MATERIAL: Mahogany
NECK SHAPE: Low Profile
NECK TAPER: Standard Taper
FINISH NECK: Satin
FINGERBOARD MATERIAL: Ebony
TUNING MACHINES: Nickel Open Gear
BRIDGE STYLE: Modern Belly - Drop in Saddle
ELECTRONICS: Fishman Gold Plus Natural I
CASE: Ply Hardshell, included

Q & A


There are currently no questions for this product.

Reviews


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Perfect! You do get what you pay for. 0 of 0 customers found this review helpful
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Product Experience   I own it
Closest Store   Port Coquitlam, British Columbia
Like so many of you I have played and owned more guitars than I can count. That being said I have never played a guitar that sounded as beautiful as this one. The body and neck shape are perfect for me. I wasn’t a fan of the colour on the website but when I saw it in person I was in awe. I made the decision that I would put her to the test by playing in different tunings and styles daily for the first 3 months and to nobody’s surprise it has played beautifully and stayed in tune without any issues. The sound is warm and resonates throughout my house. My wife often comments on how wonderful it sounds. Trust me it’s hard to get a compliment from her when it comes to guitars. The Mayer stuff sounds great, Eagles, Zeppelin songs in all sorts of tunings is pure delight. The obvious thing that makes people hesitant is the cost. It is on the high end but so is the quality. If you play everyday and need a workhorse that is eye catching this one might be for you. The neck has the feel of an electric more than a traditional acoustic so it is easier to move around on. It’s not bulky. Remember - It is easier to ask for forgiveness than permission.
Posted by Michael P on Apr 11, 2025
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Protect your investment with the Long & McQuade Performance Warranty

A warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
instrument or piece of studio gear, however, many people want to have the peace of mind in knowing that their investment will be protected should the product no longer be performing at 100%.

Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.

How does the Long & McQuade Performance Warranty differ from most manufacturers' warranties?
  • Performance Guarantee: Normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage. Band and Orchestral Performance Warranty does not include replacing pads or cleaning for woodwind instruments, unless deemed necessary by our repair staff. Ultrasonic cleaning for brass instruments will be provided if deemed necessary by our repair staff, but is not routinely offered under the Performance Warranty.
  • Product Replacement: If your product cannot be fixed or costs too much to fix, we will replace it with the equivalent model for no additional charge. If this is not possible, a full refund will be provided.
  • No Lemon Policy: Your product will be replaced should the same problem occur multiple times.
  • Convenient: Easy drop off and pick up of the product at any Long & McQuade location.
  • Guitar Setup: Guitars purchased at Long & McQuade come with 1 free setup, to be redeemed within 1 year for new guitars and 90 days for used guitars.
  • Loaners Available: A loaner product may be given while the product is being repaired.
  • Power Surge Protection: Your product is covered even if damaged from a power surge.
  • Accessory Coverage: Any peripheral devices or accessories that come with your product (i.e. foot pedal, case) are also covered.
  • Commercial Use Coverage: Music and recording professionals who purchase gear for “heavy-use” commercial purposes will still be covered.
 

Long & McQuade reserves the right to restrict the purchase of additional years of Performance Warranty. Used products come with a 3-month Long & McQuade Performance Warranty. Some products (i.e. computers, software, cymbals and other items) are covered only by the manufacturer‘s warranty. Consumables (i.e. strings, reeds, drum sticks, batteries, tubes, cross faders) are excluded as they are designed to be replaced. Cosmetic Damage, Accidental Damage, or problems caused by Humidity or Temperature Issues are not covered. Speakers damaged by overpowering are generally not covered. Our coverage does not provide compensation for loss of use. As of June 2018 the Performance Warranty is no longer transferable. The warranty is only valid in Canada.

Purchasing additional years of coverage

Some manufacturers provide warranties for longer than 1 year; however, these are usually limited warranties that do not provide the same coverage as the Long & McQuade Performance Warranty. Customers interested in more complete and convenient (but not necessarily longer) coverage are still able to purchase additional years of the Performance Warranty.

If you are interested in receiving this coverage for longer than one year, you have the option of purchasing additional years of the Performance Warranty. The pricing is as follows:

  • NEW products: Starting at 4% of the current new selling price to double the warranty from 1 year to 2 years. Starting at 4% for each additional year.
  • USED products: Starting at 4% of the current new selling price to increase the warranty from 3 months to 1 year. Starting at 4% for each additional year.
  • GUITARS: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year. $45 maximum. An additional free setup is not included with additional purchased years of Performance Warranty.
  • BAND and ORCHESTRAL instruments: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.

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