Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 6 AM – 7 PM PT
SAT 7 AM – 6 PM PT
SUN 8 AM – 5 PM PT
Martin Custom Shop 18 Style Spruce-Black Walnut Dreadnought Acoustic Guitar Natural
true trueMusician's Friend Rewards
This oversized item has special shipping requirements
Martin Custom Shop 18 Style Spruce-Black Walnut Dreadnought Acoustic Guitar Natural
Oops!
- Free Shipping
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
A dreadnought guitar with rich walnut tone and elegant details.
The Martin Custom Shop 18 Style Spruce-Black Walnut Dreadnought acoustic guitar stands out with its blend of domestic hardwoods and refined appointments. Walnut back and sides add natural resonance and a rich, detailed voice to the instrument. Flamed maple bindings and fiber inlays offer a distinct visual accent. The spruce top is supported by a scalloped X-brace pattern, giving each note clarity and power. Players looking for a guitar that performs well on stage or in the studio will find the modified low oval neck profile comfortable for long sessions. This model combines classic Martin traditions with a unique look, making it a strong choice for those who want a reliable, visually striking guitar.
Walnut Back and Sides Create a Distinctive Sonic Profile
Domestically sourced black walnut on the back and sides adds warmth and balance to the sound. Unlike mahogany, walnut produces a crisp low end with clear mids and bright highs. This wood choice gives the dreadnought more articulation, especially when played with a pick or fingerstyle. The gloss finish enhances the grain, making the guitar stand out visually and sonically. Players who value detail and complexity in their tone benefit from this construction.
European Flamed Maple Binding and Fiber Inlays Highlight Craftsmanship
European flamed maple bindings frame the body, adding a refined edge and durability. Natural fiber inlays run along the fingerboard, providing subtle contrast without distraction. These details come together to create a guitar that looks sophisticated from any angle. The antique white end piece and heelcap complete the aesthetic, making this instrument a showcase for high-quality materials and precise build techniques.
Modified Low Oval Neck Profile Supports Comfortable Playability
The mahogany neck uses a modified low oval shape, which fits easily in the hand and reduces fatigue. The 1-3/4" nut width and 25.4" scale length give enough space for clean fretting, while the ebony fingerboard feels smooth during fast runs or chord changes. Grover nickel vintage tuning machines keep the strings locked in place, allowing for quick adjustments on the fly. These features help users focus on technique, not setup issues.
Robust Construction Ensures Long-Term Reliability
Spruce top with scalloped X-bracing forms a sturdy soundboard that resists warping. Bone nut and saddle improve sustain and tuning stability. Gloss finishes on the top, back and neck protect against scratches and humidity shifts. The modern belly bridge holds intonation steady, while black bridge pins and faux tortoise pickguard add durability. Each component works to extend the guitar's lifespan, making it a solid choice for regular use.
Martin Custom Shop 18 Style Experience Rewards Dedicated Players
This dreadnought suits those who value hands-on craftsmanship and American hardwoods. Its walnut body and flamed maple binding build a unique look while supporting a balanced, articulate sound. Extended play sessions feel comfortable thanks to the neck profile and setup. Choosing this guitar means investing in reliable tone and materials that support focused practice or professional performance.
Features
- Spruce top with scalloped X-bracing enhances projection and dynamic range
- Black walnut back and sides deliver warm mids and crisp articulation
- Modified low oval neck shape ensures smooth transitions up the fretboard
- Ebony fingerboard adds durability and quick response for detailed play
- Bone nut and saddle improve sustain and tonal clarity
- 25.4" scale length increases string tension for punchy, defined notes
- Grover nickel vintage tuners provide stable tuning and classic aesthetics
- Modern belly bridge optimizes string vibration for balanced tone
- Faux tortoise pickguard protects the top without affecting sound
- Includes case for secure storage and transport
Discover timeless craftsmanship with the Martin Custom Shop 18 Style Spruce-Black Walnut Dreadnought acoustic guitar—where stunning visuals meet rich, resonant tone for an unforgettable playing experience.
Custom Shop 18 Style Spruce-Black Walnut Dreadnought Acoustic Guitar Specifications:
General- Product type: Acoustic guitar
- Body shape: Dreadnought
- Body wood: Black walnut
- Top wood: Spruce
- Top bracing pattern: Scalloped X brace
- Top braces: Spruce
- Back material: Black walnut
- Side materials: Black walnut
- Body finish: Gloss
- Top finish: Gloss
- Neck wood: Mahogany
- Neck shape: Modified low oval
- Neck joint: Dovetail
- Scale length: 25.4"
- Neck finish: Gloss
- Material: Ebony
- Inlays: Old Style 18
- Number of frets: 20
- Number of frets to body: 14
- Nut width: 1.75"
- Nut material: Bone
- Bridge type: Modern belly
- Saddle: Bone
- Bridge string spacing: 2.15625"
- Tuning machines: Grover nickel vintage button
- Pickguard: Faux tortoise
- Bridge and end pin: Black
- Strings: Authentic Acoustic Lifespan 2.0
- Case: Hardshell
- Orientation: Right handed
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Musician's Friend Support







