Martin J-40, Ebony Fingerboard, Natural (Aging Toner)

~Guitar pictured is the actual guitar that you will receive~

The Martin J-40 is a trusted standout in Martin’s acoustic lineup that makes an unforgettable statement in both sound and style. Its Jumbo body size combines a larger, tight-waisted shape with powerful projection, delivering resonant bass, shimmering trebles, and exceptional balance that suits any playing style. Handcrafted with a solid spruce top and solid East Indian rosewood back and sides, the J-40 boasts deep bass and rich overtones, creating a sound that’s as dynamic as its design. The satin genuine mahogany neck with a Golden Era (GE) Modified Low Oval profile, high-performance taper, and 25.4" scale length ensures smooth, comfortable playability. Luxurious details, including its abalone rosette and bound ebony fingerboard with hexagon inlays, enhance its timeless beauty. Complete with antique white binding, an ebony bridge with bone pins, and gold open gear tuners, the J-40 is a guitar you can trust to unleash the artist within. 

Martin’s refreshed Standard Series for 2025 enhances tone, comfort, and style. Sitka spruce GE top bracing, as featured on the Modern Deluxe Series, delivers vintage-inspired tone and sustain, while updates like a reimagined neck profile, thinner fingerboard, and refined bridge and heel improve playability and aesthetics. Each guitar includes a hardshell case. 

Specifications:

  • Serial #: 2938995
  • 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: Golden Era 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: None
  • Top Color: Aging Toner
  • Bridge Style: Golden Era Modern Belly
  • Binding: Antique White
  • Bridge String Spacing: 2 5/32"
  • Top Inlay Material: Multi-Stripe
  • Bridge Material: Ebony
  • Top Detail: None
  • Bridge Pin Material: Bone
  • Pickguard: Tortoise Pattern
  • Bridge Pin Dots: Abalone
  • Pickguard Inlay: None
  • Saddle: Compensated Bone
  • Rosette: Abalone with Multi-Stripe
  • Saddle Radius: 16"
  • Brace Material: Spruce
  • Back and Sides Color: None
  • Brace Size: 5/16"
  • Back Detail: None
  • Back Purfling/Strip: Style 45
  • Back Inlay Material: Multi-Stripe
  • Heelcap: Antique White with Multi-Stripe
  • Side Detail: None
  • Endpiece: Antique White
  • Side Inlay Material: Multi-Stripe
  • Endpiece Inlay: Multi-Stripe
  • Neck Material: Genuine Mahogany
  • Fingerboard Material: Ebony
  • Finish Neck: Satin
  • Fingerboard Width at 12th Fret: 2 1/8''
  • Neck Color: Dark Mahogany
  • Fingerboard Inlay Style: Reduced Hexagon
  • Number of Frets Total: 20
  • Fingerboard Inlay Material: Abalone
  • Neck Joins Body At: 14th Fret
  • Fingerboard Binding Material: Antique White with Multi-Stripe
  • Side Dots: Black
  • Headstock Shape: Solid with Square Taper and Diamond
  • Tuning Machines: Gold Open Gear
  • Headplate Material: East Indian Rosewood
  • Knob: Butterbean
  • Headplate Logo Style: Block Inlay
  • Nut Material: Bone
  • Headplate Binding Material: Antique White with Multi-Stripe
  • Headplate Detail: None
  • Case: Ply Hardshell
  • Label: None
  • Pleked: True

We are proud to include a full professional setup to factory spec before delivering your new Martin Guitar.  Our world-class techs will dial in your guitar to make sure the playability is maximized on your new Martin!

Empire Music is one of only 20 Worldwide Martin Custom Shop Expert Dealers.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Standard Series J-40
Finish
  • Natural
Categories
Year
  • 2025 - Present
Made In
  • United States
Pickup
  • None
String Type
  • Steel
Right / Left Handed
  • Right Handed
Number of Strings
  • 6-String
Neck Material
  • Mahogany
Model Family
Offset Body
  • Non-Offset Body
Wood Top Style
  • Plain
Back Material
  • Rosewood
Sides Material
  • Rosewood
Finish Style
  • Gloss
Top Material
  • Spruce
Body Shape
  • Jumbo
Series
Fretboard Material
  • Ebony
Color Family
  • Tan
  • Natural
Active Preamp
  • No
Number of Frets
  • 20

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Empire Music

Pittsburgh, PA, United States
Joined Reverb:2014

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