- All Martin gear is inspected prior to shipping -
Martin J-40 Jumbo Acoustic Guitar
DESCRIPTION
Classic styling with a tight-waisted jumbo body shape, the J-40 is constructed from East Indian rosewood back and sides, a spruce top, and a hand-fit dovetail neck joint. It produces a tone that is beautifully balanced with powerful response and projection, enhancing the art of the singer-songwriter and session player. Boasting gold open geared tuners and Martin’s most comfortable high performance neck, this rare Martin body size has polished gloss finish and a Jumbo tone to set you apart.
SETUP & INSPECTED BY OUR TECH TEAM
All of our guitars come with a FREE professional setup tailored to your individual tuning and string gauge preferences, if available. Our setups always include action, intonation, trem angle, and truss rod adjustments. If needed, we smooth out fret edges, address any nut or bridge shim issues, polish the frets, and condition the fingerboard. All work is completed by our experienced tech team who understand what today's players want from their instruments. If not otherwise requested our techs will setup each instrument to a comfortable medium/low action with minimal truss rod relief dependent on the instrument style. Please reach out after purchase if you have any specific requests about your setup.
INDIVIDUALLY PHOTOGRAPHED
Our photos are professionally lit and edited to accurately represent the instrument's true colors. We never embellish, oversaturate or misrepresent our images. We understand that purchasing a guitar online can be difficult. That is why, unless otherwise noted, Ish Guitars always individually photographs and lists each instrument with painstaking precision so that you can be confident in your purchase.
HEAR A LIVE DEMO
Experience our innovative Video Appointment service! Connect with
our Gear Experts to hear this instrument played live over Zoom and receive one-on-one guidance. Contact us to schedule your appointment!
SPECS
Case: Hardshell Case
Weight: 4.7 lbs
Year: 2024
Body Size: J-14 Fret
Finish Top: Gloss
Construction: Dovetail Neck Joint
Back and Side Finish: Gloss
Bracing Pattern: Forward-Shifted X-Brace
Scale Length: 25.4"
Brace Shape: Scalloped
Fingerboard Width at Nut: 1 3/4''
Top Material: Spruce
Neck Shape: Modified Low Oval
Back Material: East Indian Rosewood
Neck Taper: High-Performance Taper
Side Material: East Indian Rosewood
Electronics: Optional
Questions?
Call/text us at 315-447-3243
Email us team@ishguitars.com
Ish loves Martin
We go beyond your typical guitar store. Each instrument is inspected at our in-house luthier shop before, during, and after its stay with us.
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Testimonials
Fantastic company. Answered my email promptly and shipped very quickly! I highly recommend Ish Guitars!
Robert, PRS Custom 24 Piezo![]()
Awesome transaction! I bought a pretty special guitar (previously owned by a famous guitarist), and Ish nailed it. Ethical dealer, quick ship, and fast responses. I look forward to doing business with them again in the future!
Devin, L'arrivee D-60![]()
Awesome guitar. Came with a perfect setup and no issues. Would love to buy another guitar from you guys.
Matthew, Music Man Cutlass![]()
