SKU: 84711152283

Martin Custom Shop OM Auditorium, 18 Style, Adirondack Spruce, Sinker Mahogany

Sale price$2017.32 Regular price$2241.47
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Ships within 48 hours Β· Estimated delivery Jul 17 - Jul 22

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Description

Martin Custom Shop OM Auditorium, 18 Style, Adirondack Spruce, Sinker MahoganyMartin Custom Shop OM 18 Style Russo Music is proud to offer this, a Martin Custom Shop OM Auditorium, 18 Style. As a Martin Custom Shop Expert Dealer, we are thrilled and excited to have this gorgeous Martin 18 Style Guitar in our stock. As much as this guitar may speak for itself, of course we'll discuss what has gone into this one of a kind instrument. To begin with, this Custom Shop Martin features an Adirondack Spruce top, enforced with

Martin Custom Shop OM-18 Style

Russo Music is proud to offer this, a Martin Custom Shop OM Auditorium, 18-Style. As a Martin Custom Shop Expert Dealer, we are thrilled and excited to have this gorgeous Martin 18-Style Guitar in our stock.

As much as this guitar may speak for itself, of course we'll discuss what has gone into this one-of-a-kind instrument. To begin with, this Custom Shop Martin features an Adirondack Spruce top, enforced with Adirondack Spruce Bracing in Martin's Golden Era Scalloped X pattern. This allows for increased natural resonance and articulation, bringing out the best of what many consider to be the Mac-daddy of top wood choices.

This 18-Style Martin comprises a Sinker Mahogany back and sides construction. This natural hardwood offers elegance through simplicity, proving a rich, earthy tone and response.

For the neck profile, this Custom Martin OM-18 Adirondack features the popular Modified Low Oval carve with High Performance Taper. This neck is fitted with none other than a Black Ebony fingerboard with classic Martin-spec 16" radius and Select Abalone inlays in Martin's Old Style 18 pattern.Β 

It is a long-scale instrument, at 25.4", resembling that of a Martin OM guitar. Some players may find the longer scale length to offer more snap and rebound than a 24.75" scale, and dreadnought players will find familiarity in the 25.4" length as well.

The Martin OM-18 Custom is a true acoustic guitar, meaning electronics - so should you decide their necessity - are up to you! This Custom 18-Style is a Martin that exudes excellence through its simplicity, and a simple microphone and preamp will bring out its sonic qualities in a studio or live setting.

Other key features include an Old Style 18 Boltaron rosette, Black Ebony bridge with bone saddle, and a fan favorite - Waverly Tuners with BB Buttons.

With this 18-Style Auditorium and as always, the Martin Custom Shop knocked it out of the park. We've been waiting a long time for this one to arrive and it is here at Russo Music!

Shop more from our Martin Custom Shop Guitar Collection:

  • Russo Music Exclusive Custom ''OM'' Auditorium Body Acoustic Guitar
  • Adirondack Spruce Top with Adirondack Spruce Golden Era Scalloped X Bracing
  • Sinker Mahogany Back and Sides, Gloss Nitrocellulose Finish Throughout Top, Back, and Sides
  • Select Hardwood Neck with Modified Low Oval Profile, Satin Finish
  • Black Ebony Fingerboard with 16" Radius, 20 Standard Frets with 14th Fret Neck Joint
  • Waverly Nickel 4060 Tuners with BB Buttons
  • Martin 3-Ply Hardshell Case with Domed Top
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84711152283

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4.6 β˜…β˜…β˜…β˜…β˜…
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Suzy Q
Los Angeles, US
β˜…β˜…β˜…β˜…β˜… 4
HIGH waist, correct sizing, ok fabric...NOT SEE THRU!! Cool pants though!
Fit Type: 31" Inseam, Size: Medium, Color: Deep Khaki
If it's a few inches ABOVE my belly button, inseam is correct... but then MED is SUPER baggy in the butt (I have a small butt maybe?) WELL MADE! NOT see thru!! Fabric is kind of stiff, BUT because it's a linen blend, may be beneficial for less wrinkles? πŸ˜ƒ Probably improve if washed. Also tried the small, belly/butt area is better, but super high and a little tight on me. NO off gassing πŸ‘πŸ‘πŸ‘ Super versatile (dress up or down) Good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
W
Verified Purchase
Wrenn
Louisville, US
β˜…β˜…β˜…β˜…β˜… 5
70%linen, 30% cotton pants
Fit Type: 31" Inseam, Size: X-Large, Color: Khaki
Linen cotton blend, soft & not see through. I'm 5'4" & 157 lbs, ordered a XL size & they fit perfectly, just a but long. Took me 8-10 minutes to hem, & now they are my go-to summer pants! Elastic + drawstring waist & wide legs look very stylish. I'm very pleased, will probably order more in a different color. I love the natural linen color, but since I see fabric thickness will try in white since summers where I live are triple-digits. GREAT PANTS for the price!
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Reviewed in the United States on April 17, 2026
C
Verified Purchase
C. M. Long
Phoenix, US
β˜…β˜…β˜…β˜…β˜… 3
These are so-so
Good fit (I’m 5’8”, 215 pounds, and got an XL), cool and light fabric. I wore them on a recent trip to Walt Disney World, and they held up pretty well. They do get wrinkled easily, though, and I was somewhat dismayed to find that the fabric pilled badly in the crotch area (see photo). This was after only one laundering and one vacation where I wore them maybe three days. πŸ˜’ I have a feeling that they won’t last for more than one summer season. I expected better for the money, honestly.
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Reviewed in the United States on May 30, 2025
J
Verified Purchase
Jean Sembach
Draper, US
β˜…β˜…β˜…β˜…β˜… 5
Read the size guide!
Fit Type: 31" Inseam, Size: Large, Color: Khaki
Got the light khaki Large. I am 5'7" and 180#'s. Loved the sturdy yet breathable material and the color. But too small. READ THE SIZE GUIDE! I didn't, and now I have to return and reorder. OK. Got the right size. Love 'em. Comfort and fit are great. Not crazy about having to line dry, but it's the price one pays for having natural fabrics.
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Reviewed in the United States on March 29, 2026
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Verified Purchase
Pugs Chunk
Draper, US
β˜…β˜…β˜…β˜…β˜… 1
RED & BLACK PANTS BLEED WHEN DRY AND WILL RUIN WHATEVER THEY TOUCH
Fit Type: 31" Inseam, Size: Medium, Color: Wine
These are very cute and flattering pants, but the first I wore them they turned everything they touched pink. The tops of my sneakers where they touched are now pink. The case of my cell phone that I slipped into my back pocket is now permanently pink. Apparently this is called β€œcrocking” and occurs because there is a heavy excess of "unbound" dye on the surface of the fibers that was never properly rinsed or set during manufacturing. To fix this, I’ll have to go through a two-step process to strip away the excess surface dye and then chemically "lock" what remains. The needed specialized detergent and fixative products will cost another $20 (not to mention the pink sneakers and phone case). The process will take a couple of hours. I suspect the same dry bleeding would happen with other dark colors of these pants. Save yourself the hassle and buy a better, pricier pant in the first place. It’s very disappointing because they fit is great. They do stretch a size or two in the butt and thighs but the waist doesn’t stretch, which is good.
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Reviewed in the United States on March 25, 2026

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