AUSTRALIA'S #1 ACOUSTIC GUITAR SPECIALIST

40/CS-C24-033630

Martin Custom Shop OM ‘Premium Sitka / Mahogany Ambertone’ Acoustic Guitar

Includes Hardshell Case
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We’ll send a short demo video and more photos of this exact instrument

Available at Acoustic Centre Melbourne

Hand selected by Acoustic Centre at the Martin Guitars Custom Shop in Nazareth, Pennsylvania, his exquisite Martin Custom Shop OM blends vintage elegance with the tonal balance that has defined Martin craftsmanship for over a century. Built with a premium Sitka spruce top and genuine mahogany back and sides, it delivers a clear, warm, and articulate tone with exceptional projection and balance across all registers. The Ambertone 1933 finish adds a touch of old-world character, perfectly complementing its understated vintage-inspired appointments.

Featuring scalloped ¼” Sitka bracing for responsiveness and a comfortable Modified Low Oval neck, this OM feels lively and resonant in the hands. Its slotted headstock, ebony fingerboard, and rosewood binding reflect Martin’s rich heritage, while modern adhesives ensure stability and consistency. This Custom Shop creation offers timeless tone, refined aesthetics, and the unmistakable feel of a hand-crafted instrument built to inspire.

  • Premium Sitka spruce top with 1933 Ambertone finish for rich, vintage tone

  • Solid mahogany back and sides for warmth and clarity

  • Scalloped ¼” Sitka bracing enhances resonance and response

  • Modified Low Oval neck with slotted headstock for classic OM feel

  • Ebony fingerboard and bridge with abalone Old Style 18 inlays

  • Serial Number 2900429

  • Top Material Premium Sitka Spruce

  • Back & Sides Material Mahogany

  • Bracing Sitka Spruce, Scalloped, ¼”

  • Body Style OM

  • Finish Gloss Body with Satin Neck

  • Top Color Ambertone 1933

  • Binding East Indian Rosewood

  • Rosette Old Style 18 Black Maple Fiber

  • Neck Profile Modified Low Oval

  • Scale Length 25.4"

  • Fingerboard Material Black Ebony

  • Fingerboard Inlay Old Style 18 with Select Abalone

  • Bridge Material Black Ebony – Modern Belly Style

  • Bridge Pins Black with White Dots

  • Nut Material Bone

  • Adhesive Modern Adhesive

  • Headstock Slotted with Round Slots

  • Electronics None

  • Spacing 1 ¾" x 2 ⅛" x 2 5⁄32"

Instruments & Amps

  • Free courier shipping on orders over $999 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 $11 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.