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Martin D-18 (837)

The legendary mahogany dreadnought—a powerhouse of vintage tone and modern playability.

$2,999.00

Same price at every authorized dealer. The difference is what comes with it.

0% for 36-48 months available

4.8
Rated 4.8 out of 5
98% Recommend

557 reviews

1 In Stock - Inspected & ready to ship.

72-Hour Love-It Guarantee — Free returns

Inspected 3X Before Shipping

Free 1-4 Day Shipping

1 in stock

Talk To A Player Before You Buy

Rob and Cory are gigging musicians who know gear inside and out. They'll give you the straight answer—even if it means pointing you somewhere else.

Quick Specs

  • Solid Mahogany Body | Gloss Dark Mahogany Finish
  • Solid Spruce Top | Gloss Aging Toner Finish
  • GE Modified Low Oval Neck | Ebony Fingerboard
  • Forward-Shifted Scalloped X-Bracing
  • 25.4" Scale Length | 1 3/4" Nut Width

Player-Perfect™ Pro Setup Included

Our techs are all seasoned players, so they dial in every guitar like it’s going into their own rig—perfect intonation, action set exactly right, ready to rip from the first note.

Want it YOUR way? Tell us at checkout: string gauge, action height, whatever you need. We’ll nail it before shipping.

Product Description

The Quintessential Workhorse Dreadnought

There are a few guitars that define entire genres, and the Martin D-18 is one of them. It’s the tried-and-true mahogany dreadnought that has powered everything from bluegrass flatpicking to intimate folk to raucous rock. This particular D-18 is a stellar example of that legacy—a cannon of a guitar with a voice that’s both powerful and articulate.

Timeless Tone Woods, Modern Enhancements

The foundation of the D-18’s legendary tone is its pairing of a solid Sitka Spruce top with solid Mahogany back and sides. This combination delivers a sound that’s warm, dry, and woody, with a punchy midrange that cuts right through a mix. Martin’s forward-shifted, scalloped X-bracing lets the top breathe and resonate freely, creating a huge, open sound with incredible dynamic range. Dig in with a pick, and it barks with authority. Ease back for fingerstyle, and every note blooms with rich harmonic detail.

Effortless Playability

Martin has dialed in the feel of this D-18 for pure performance. The neck features their GE Modified Low Oval profile with a High-Performance Taper—a mouthful that translates to a supremely comfortable, fast-playing neck that feels just right from the first fret to the last. The 1 3/4″ nut width gives you plenty of room for complex chording without feeling cumbersome, and the satin finish on the neck is pure buttery smoothness. Combined with a Plek’d setup from the factory, the action is flawless right out of the box.

Anatomy of a Tone Machine

Anatomy of a Tone Machine

Perfect for: Bluegrass • Folk • Singer-Songwriter • Country

Tone

  • Dry, woody, and warm with a powerful midrange punch.
  • Crisp, clear highs that sparkle but never sound thin.
  • Strong, focused bass that provides rhythm without being boomy.
  • Incredibly dynamic—responds instantly to the lightest touch or the heaviest strumming.

Playing Feel

  • Perfectly balanced, feels substantial but not heavy.
  • The GE Modified Low Oval neck with its High-Performance Taper is fast, comfortable, and feels broken-in from day one.
  • The whole body resonates against your chest—a truly connected playing experience.
  • Effortless to play for hours on end, whether you're on stage or on the couch.

Versatility

  • The ultimate flatpicking guitar, with incredible note separation and headroom.
  • Equally at home with delicate fingerstyle arrangements, offering superb clarity.
  • A studio staple—records beautifully, sitting perfectly in a mix with minimal EQ.
  • Cuts through a live band mix with ease, providing its own natural compression.

Complete Technical Specs

Body Specs

TypeAcoustic Dreadnought
Top WoodSolid Spruce
Body WoodSolid Mahogany
FinishGloss
ColorTop: Aging Toner, Back/Sides: Dark Mahogany
BracingForward-Shifted, Scalloped Spruce X-Brace
BindingBlack

Neck Specs

WoodSelect Hardwood
ProfileGE Modified Low Oval w/ High-Performance Taper
ConstructionDovetail Neck Joint
FinishSatin

Fingerboard Specs

MaterialEbony
Radius16"
Frets20
InlaysOld Style 18 Abalone Dots
NutBone, 1 3/4"

Electronics Specs

Hardware Specs

BridgeEbony Modern Belly w/ Drop-in Compensated Bone Saddle
TunersNickel Open Gear w/ Butterbean Knobs
PickguardFaux Tortoise

Measurements

Scale Length25.4"
Nut Width1.75"
Fingerboard Width at 12th Fret2 1/8"
The Lowdown

The Lowdown

We get it. Buying a guitar you haven’t played is a big decision. You need to know it’s going to feel right, sound right, and inspire you the second you open the case. We put together the questions we’d be asking if we were in your shoes—the real-world stuff that specs alone can’t answer. If there’s anything else you’re wondering about, just give us a call.

Great question. Shifting the X-brace forward (closer to the soundhole) and scalloping (shaving away wood) makes the top vibrate more freely. For you, that means a huge increase in bass response, volume, and overall resonance. It’s a big part of what gives the D-18 its iconic, booming voice.
It’s one of the most comfortable necks out there. The ‘Modified Low Oval’ is a soft C-shape that’s not too thick and not too thin. The ‘High-Performance Taper’ means it stays slim as you move up the neck, making it incredibly fast and easy to play. It’s a modern feel that vintage and modern players both love.
Of course. Every guitar gets our full Player-Perfect™ setup, but tell us your preferred string gauge and action at checkout, and we’ll dial it in exactly to your spec before it leaves the shop.
This guitar is covered by our 72-Hour Love-It Guarantee. If you’re not completely inspired by it, just let us know. We’ll make it right.
If you order before 3 PM CST on a weekday, it ships the same day. We’ll get it into your hands fast with free, insured 2-3 day shipping.
Call us at (888) 794-8482. You’ll talk to a real musician who can answer anything you need to know.
The Moore Guitars Difference

Player-Perfect™ Setups

Every guitar we sell is dialed in by seasoned musicians. We obsess over the details—perfect intonation, immaculate fretwork, and ideal action—so your guitar is ready to rip right out of the case. No exceptions.

Advice From Real Players

Call us and you get a fellow musician, not a script. We'll help you compare neck profiles, talk tone, and find the right guitar for you—even if it's not this one. Our reputation is built on honest conversation.

49+ Years Of Trust

Family-owned since 1976, we stand behind everything we sell. That's why we have a 72-Hour Love-It Guarantee. If you're not inspired, send it back on our dime for a full refund. Your satisfaction is our legacy.

BBB Accredited Top 300 Reverb Seller Fender Top Rated Dealer

4.8
Rated 4.8 out of 5

244 reviews

98% Recommend

313 reviews

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