Sale

40/SS-J40

Martin J-40 Jumbo Acoustic Guitar: Standard Series Reimagined

Includes Hardshell Case
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Available at Acoustic Centre Melbourne

The Martin J-40 Standard combines the bold sonic footprint of a jumbo acoustic with elegant, vintage-inspired appointments. A solid spruce top and East Indian rosewood back and sides deliver a deep, thunderous low end and shimmering highs, supported by forward-shifted Golden Era scalloped X-bracing for exceptional resonance and volume. The square-shouldered body offers massive projection well suited to strummers, singer-songwriters, and studio players alike.

Visually, the J-40 is as refined as it is commanding. Antique white binding, an abalone rosette, reduced hexagon inlays, and an ebony fingerboard deliver timeless Martin sophistication, while a satin-finished genuine mahogany neck with Martin's GE Modified Low Oval profile ensures smooth playability across all 20 frets. Combined with a thinner fingerboard, vintage-style heel, and precision bone nut and saddle, the J-40 is ideal for players who want heritage looks with a genuinely dynamic, powerful voice.

Features

  • Jumbo body delivers massive tone and powerful low-end projection with a square-shouldered shape.
  • Spruce and rosewood tonewood pairing provides clarity, warmth, and shimmering highs across the range.
  • Golden Era forward-shifted scalloped bracing enhances top movement and tonal richness.
  • GE Modified Low Oval neck offers a comfortable, modern playing feel across a satin-finished mahogany neck.
  • Elegant vintage-inspired appointments include an abalone rosette and reduced hexagon fingerboard inlays.

Specs

  • Body: J-40 Standard jumbo
  • Top: Solid spruce
  • Back & sides: Solid East Indian rosewood
  • Top finish: Gloss
  • Colour: Aging toner
  • Bracing: Forward-shifted X-brace, Golden Era scalloped
  • Binding: Antique white
  • Neck: Genuine mahogany, GE Modified Low Oval profile
  • Neck finish: Satin
  • Scale length: 25.4"
  • Fingerboard: Ebony, 16" radius
  • Fingerboard inlay: Reduced hexagon
  • Number of frets: 20
  • Nut width: 1.75"
  • Nut: Bone
  • Saddle: Compensated bone
  • Bridge: Ebony
  • Tuners: Nickel open-gear
  • Strings: Martin Authentic Acoustic Lifespan 2.0, .013-.056
  • Includes: Hardshell case

Instruments & Amps

  • Free courier shipping on orders over $1499 to eligible metro areas

  • $49–$69 standard shipping on lower-value orders

  • Express shipping available for an additional fee

  • Regional and remote areas may incur higher freight costs

Accessories

  • Free standard shipping on orders over $99

  • Flat $8.99 shipping under $99

  • $15 express shipping available

Delivery Details

  • All orders ship with tracking

  • Instruments and large items require signature on delivery

  • If freight costs exceed expectations, we’ll contact you before shipping

Shipping rates, eligibility, and delivery options are confirmed at checkout based on your location.

Ways To Pay

Buy Now, Pay Later

  • Zip – 3 months interest-free under $1,000, 6 months interest-free over $1,000

  • Afterpay – available at checkout

Pay in Full

  • Credit & Debit Card

  • PayPal

  • Bank Transfer

Rent to Own

  • Studio19 Rentals – low monthly payments with the option to buy later

All prices are in AUD and include GST. Payment options are shown at checkout.

Returns

  • If something’s not right, please contact us first and we’ll help you work through the best solution

  • Returns, exchanges, repairs, or credits are available for faulty or misdescribed items

  • Return requests should be made within 7 days of delivery

  • Freight charges aren’t refundable

  • Non-faulty returns may incur return shipping and a small restocking fee

  • Opened consumables (including strings and picks) can’t be returned

Returns are assessed case-by-case so we can ensure the fairest outcome for everyone.

  • We aim to show the exact guitar in stock whenever possible

  • For one-of-a-kind or preowned instruments, photos will always be of the actual guitar you’ll receive

  • Production models may vary slightly in timber grain, colour, finish, or hardware due to natural materials

  • If you’d like to see the exact guitar before buying, just ask — we’re happy to send photos of the instrument in stock

  • Where multiple guitars are available, you can choose the exact one you receive

Please note: natural cosmetic variations aren’t considered faults, but if you have any questions about appearance, we’re always happy to help before purchase.