Korena
Product detailSKU #1500000449446

MartinJ-40 Standard Jumbo Left-Handed Acoustic Guitar Natural

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brightarticulatedynamicfolksinger songwriter
Martin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural
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Independent shopping perspective

The Korena take

For left-handed players seeking a jumbo acoustic, the J-40 Standard pairs a solid spruce top with East Indian rosewood back and sides. Golden Era forward-shifted scalloped X-bracing is described as giving the large body strong projection and sustain while retaining clarity across the range. The genuine mahogany GE Modified Low Oval neck, High-Performance Taper, and Plek setup concentrate on smooth action and accurate intonation. Abalone detailing, antique white binding, gold open-gear tuners, and a hardshell case complete the package.

Martin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural product detail
Product studyMartin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural
Martin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural alternate view
Alternate view

Strong match

Who this is for

  • Left-handed singer-songwriters accompanying their own voice with a projecting jumbo acoustic.
  • Stage and studio work where a powerful, balanced acoustic response is called for.
  • Transport and storage using the supplied hardshell case.

Consider the trade-offs

When to look elsewhere

  • Right-handed players, because this is a left-handed guitar.

What matters in use

The specifications, translated

Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Martin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural construction detail

Detail 01

Golden Era forward-shifted scalloped X-bracing

The bracing is described as increasing top movement, output, sustain, and tonal balance.

Detail 02

Plek setup

The frets are described as computer leveled for smooth action and accurate intonation.

Detail 03

1-3/4-inch nut width and 25.4-inch scale length

These are the stated neck dimensions for this model.

Final check

Know before you order

  1. 01Confirm that you need a left-handed instrument before ordering.
Martin J-40 Standard Jumbo Left-Handed Acoustic Guitar Natural close-up

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01Is the J-40 Standard left-handed?

Yes. Its orientation is left-handed.

02Does it include a case?

A hardshell case is listed.

03What bracing does it use?

It uses Golden Era forward-shifted scalloped X-bracing.

Reference

Full specifications

The complete catalog record, organized around the decisions musicians make when comparing gear.

3 detailsPlayability
Orientation
Left handed
Number of Strings
Authentic Acoustic Lifespan 2.0 - Medium MA550T
Scale Length
25.4"
4 detailsBody & build
Top Material
Spruce
Color
Natural
Color Finish
Gloss
Neck Wood
Genuine mahogany
4 detailsOther
Category Source
detail
Tier
platinum
Korena Special
false
Source Id
site51500000449446

Complete your setup

Worth comparing

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