Skip to main content
Play Video
48-Month Financing*
Martin Martin

Martin Custom Shop 18 Style Adirondack Spruce-Flamed Mahogany Dreadnought Acoustic Guitar Aged Toner 2972118

Q&A SKU #M19748000001000
5071.0 $5,071.00
Or
106 $106.00/mo. with 48 months financing*
Limited time Learn more
More ways to pay:
Loyalty Points Icon
Loyalty Points Icon
Earn 40,568 reward points
($405.68 in credit)
Earn 40,568 reward pts.
($405.68 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
Remove Item

Shop by Serial Number:

  • Free Shipping
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

A dreadnought guitar with rich tone and stunning mahogany grain.

The Martin Custom Shop 18 Style Adirondack Spruce-Flamed Mahogany Dreadnought acoustic guitar pairs vintage build techniques with modern playability, making it a standout choice for dedicated acoustic players. The Adirondack spruce top, finished in gloss, gives the guitar a crisp response and strong projection, while the flamed mahogany back and sides add warmth and visual depth. Every detail, from the dovetail neck joint to the ebony fingerboard, is crafted for responsive feel and reliable intonation. Players looking for a loud, clear acoustic sound for band practice or solo performances will find this dreadnought delivers power and nuance in equal measure, without sacrificing comfort or build quality.

Adirondack Spruce Top and X-Bracing Shape Powerful Projection

The guitar uses an Adirondack spruce top with a forward-shifted X-brace, creating more vibration and headroom. This bracing pattern helps the top resonate fully, producing a loud, articulate sound with tight bass and bright highs. Adirondack spruce responds well to heavy strumming and subtle fingerpicking, offering a wide dynamic range and clarity. Players notice a direct, cutting tone that makes this acoustic stand out in group settings or recording environments.

Flamed Mahogany Back and Sides Add Richness

Flamed mahogany forms the back and sides, contributing warmth and a balanced midrange to the guitar's voice. The wood's unique figure gives each instrument a distinctive look, highlighted by a gloss finish. Mahogany pairs well with the spruce top, smoothing out harsh overtones and supporting a consistent tonal response. The old style 18 rosette and black binding complete the classic visual appeal, making this model as attractive as it is functional for focused practice or live sets.

Modified Low Oval Neck Supports Comfortable Play

The neck uses a modified low oval profile with a 1-3/4" nut width, providing an ergonomic feel for most hand sizes. A satin finish on the neck allows quick movements between chords and single notes. The ebony fingerboard offers smooth action, and the 14-fret design means easy access to higher notes. Grover nickel tuners keep tuning stable, and the bone nut and saddle maintain accurate intonation during extended sessions. Setup is straightforward, so players can get started quickly without technical adjustments.

Premium Materials Built for Longevity

Adirondack spruce and flamed mahogany are chosen for their durability and acoustic properties. The dovetail neck joint adds stability, while the gloss finish protects against humidity and wear. Black bridge pins and end piece complement the style, while the hardshell case safeguards the instrument during transport. Each part, from the headplate to the faux tortoise pickguard, is selected to ensure long-term reliability and consistent tone.

Player Experience Using the Martin Custom Shop 18 Style Dreadnought

Players who want a responsive, powerful acoustic sound with classic feel will appreciate the construction and setup of this dreadnought. The combination of Adirondack spruce and flamed mahogany helps musicians project clearly in busy mixes or acoustic jams. The neck profile and fingerboard design support long practice sessions with reduced hand fatigue, allowing you to focus on technique and expression. This model rewards players with dependable sound and elegant looks built for years of use.

Features

  • Adirondack spruce top delivers powerful projection and dynamic tonal range
  • Forward-shifted X-bracing enhances responsiveness for nuanced fingerpicking or strumming
  • Flamed mahogany back and sides create warm, focused midrange tones
  • Modified low oval neck ensures comfortable playability across the fretboard
  • Bone nut and saddle improve sustain and precise note clarity
  • Ebony fingerboard offers a smooth surface for intricate chord transitions
  • 25.4" scale length delivers balanced string tension for crisp articulation
  • Grover nickel tuners provide reliable tuning stability during long sessions
  • Modern belly bridge design improves string energy transfer for full sound
  • Hardshell case protects the guitar during gigs and travel

Celebrate timeless craftsmanship with the Martin Custom Shop 18 Style Adirondack Spruce-Flamed Mahogany Dreadnought acoustic guitar—a heritage instrument built to inspire generations of unforgettable music.

Specs

Custom Shop 18 Style Adirondack Spruce-Flamed Mahogany Dreadnought Acoustic Guitar Specifications:

General
  • Product type: Acoustic guitar
Body
  • Body shape: Dreadnought
  • Body wood: Premium flamed mahogany
  • Top wood: Adirondack spruce
  • Top bracing pattern: X brace forward shifted
  • Top braces: Adirondack spruce
  • Back material: Premium flamed mahogany
  • Side materials: Premium flamed mahogany
  • Body finish: Gloss
  • Top finish: Gloss
Neck
  • Neck wood: Select hardwood
  • Neck shape: Modified low oval
  • Neck joint: Dovetail neck joint
  • Scale length: 25.4"
  • Neck finish: Satin
Fingerboard
  • Material: Ebony
  • Inlays: Old Style 18
  • Number of frets: 20
  • Number of frets to body: 14
  • Nut width: 1.75"
  • Nut material: Bone
Hardware
  • Bridge type: Modern belly
  • Saddle: Bone
  • Bridge string spacing: 2.15625"
  • Tuning machines: Grover nickel
  • Pickguard: Faux tortoise
  • Bridge and end pin: Black
Other
  • Strings: Authentic Acoustic Lifespan 2.0
  • Case: Hardshell
  • Orientation: Right handed
Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
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 More
2-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 Details
We'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 Us
Proactive Advisor Support Chat