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Martin

Martin OM-42 Standard Series Acoustic Guitar with Hardshell Case - Demo

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Sale price$5,694.99Regular price $6,699.99

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Pickup available at 2520 W Main St

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Changed your mind? Return it undamaged within 14 days.

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Ships from Rapid City, SD. Free on orders over $100.

11,000+ five-star reviews on Reverb

Trusted by players nationwide since 1963.

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This Martin will ship insured, fully set up, and inspected from Rapid City, SD.

Buy risk free with our 14 day - full refund, less shipping, return policy.  Check out our shop policies for more details.

The Martin OM-42 is a standout in the Standard Series, combining the tone-forward design of Martin’s revered Orchestra Model with some of the brand’s most elegant decorative appointments. Originally introduced as a high-end acoustic in the mid-20th century, the OM-42 has long been cherished by fingerstyle players and dynamic strummers alike for its balance, projection, and comfort. With its 000-14 Fret Auditorium body and long 25.4" scale, this model offers incredible clarity and string-to-string separation, making it ideal for everything from nuanced solo work to open-chord strumming in a mix. It’s a refined instrument that pays homage to vintage craftsmanship while delivering modern playability.

This latest iteration of the OM-42 brings enhancements that elevate both its sonic depth and tactile feel. Built with a solid Sitka spruce top and East Indian rosewood back and sides, the OM-42 produces a warm, full-bodied voice with shimmering highs, rich lows, and an incredibly detailed midrange. The GE (Golden Era) scalloped bracing adds power and responsiveness, making the guitar feel lively under the fingers. The modified low oval neck with high-performance taper and a gloss finish offers smooth, fatigue-free playability for both intricate fingerstyle passages and broader chordal work.

Visually, the OM-42 is among Martin’s most ornate standard models. From the abalone top trim and rosette to the antique white binding and Style 45 snowflake inlays, every detail is dialed in for sophistication. The faux tortoise pickguard, gold open-gear tuners with butterbean knobs, and aging toner top give it a timeless aesthetic. Whether you’re a seasoned performer or a collector seeking a flagship acoustic, the Martin OM-42 delivers a rare fusion of tone, feel, and luxury — an heirloom-quality instrument that inspires at every touch. Available now, this acoustic ships with a hardshell case for convenient transport and premium protection.

Features / Specs

Highlights

  • Orientation: Right-Handed
  • Electronics: None
  • Bracing: GE Scalloped X-Brace
  • Cutaway: None

 

Body

  • Body Shape: 000-14 Fret (Orchestra Model)
  • Top Material: Solid Sitka Spruce
  • Top Finish: Gloss
  • Top Color: Aging Toner
  • Back & Sides Material: East Indian Rosewood
  • Back Configuration: 2-Piece Back
  • Back & Sides Finish: Gloss
  • Bracing: Golden Era Scalloped Sitka Spruce, 1/4"
  • Binding Material: Antique White
  • Rosette: Abalone with Multi-Stripe

 

Neck

  • Neck Profile: GE Modified Low Oval
  • Neck Material: Genuine Mahogany
  • Neck Taper: High-Performance Taper
  • Neck Depth: 0.805" at 1st Fret, 0.890" at 9th Fret
  • Scale Length: 25.4"
  • Fingerboard Material: Ebony
  • Fingerboard Inlay: Abalone Style 45 Snowflakes
  • Fingerboard Binding: Antique White with Multi-Stripe
  • Fingerboard Radius: 16”
  • Fingerboard Spacing: 2 1/8" at 12th Fret
  • Neck Finish: Gloss
  • Neck Joint: Dovetail at 14th Fret
  • Headstock: Solid with Square Taper and Diamond
  • Headstock Binding: Antique White with Multi-Stripe
  • Headplate Inlay: Block Inlay Golden Era Logo
  • Headplate Finish: East Indian Rosewood

 

Hardware

  • Bridge Style: GE Modern Belly – Drop-In Saddle
  • Bridge Material: Ebony
  • Bridge Pins: Bone with Abalone Dots
  • Saddle: Compensated Bone
  • Nut Material: Bone
  • Nut Width: 1 3/4"
  • Tuners: Grover Gold Open Gear with Butterbean Knobs
  • Pickguard: Faux Tortoise

 

Miscellaneous

  • Electronics: None
  • Strings: Authentic Acoustic Lifespan 2.0 Phosphor Bronze-Light
  • Case/Gig Bag: Hardshell Case
  • Serial Number: 2983262
  • Manufacture Date: 2025
2983262

Customer reviews

11,000+ Five-Star Reviews On Reverb

What players say after the guitar arrives

“The guitar was well packed and is set up to my liking! I would definitely do business with this company again!”

Gerald K. – Jun 4th, 2026Reverb
Gibson ES-330

“This is a beautiful guitar…appreciate the free setup and quick ship! Would purchase from this seller again…THANKS!”

Guitar D. – Jun 4th, 2026Reverb
Yamaha RSS02T

“Thank you too for a wonderful experience and an amazing guitar. I appreciate the quick shipment and great customer service.”

Eddie R. – Jun 4th, 2026Reverb
Epiphone 1957 SJ-200

“Very fast shipping, arrived in perfect condition, extremely well set up, no adjustments needed at all! Plays and looks great, exactly as advertised.”

Duncan K. – Jun 3rd, 2026Reverb
PRS SE CE 24

“Fast shipping, and great communication from the seller. Pedal arrived quickly and was packaged really well. Would not hesitate to buy again.”

Mark G. – Jun 3rd, 2026Reverb
JHS The Clover Preamp

Very well packed! Would be happy to do business again! Thanks!

Mark B. – Jun 2nd, 2026Reverb
Stevens Steel Lap Steel Bar

“Another masterpiece from Taylor. Great service and communication from Haggerty’s crew. Thanks!!!”

James S. – Jun 2nd, 2026Reverb
Taylor Custom Shop C14ce

“Beautiful guitar, easy txn! Thank you so much! Looking forward to playing this guitar far into the future.”

Josh H. – May 31st, 2026Reverb
Powers Electric A-Type FF42

“Fast shipping, great pedal. Buy with confidence these guys are great to work with!”

Carter M. – May 30th, 2026Reverb
Ibanez TS-9

“Great shop! Awesome price, super fast shipping, and great packaging of an awesome new pedal! Thanks!”

Craig C. – May 30th, 2026Reverb
JHS 3 Series

Frequently Asked Questions

Do you set up every guitar before it ships?

Yes. Every guitar that leaves our store has been professionally inspected, set up, and signed off by the technician who worked on it. You will find a signed checklist inside the box when your order arrives.

How accurate are your condition descriptions?

We treat condition grading as a contractual promise, not an approximation. When we list something as excellent, that reflects a specific, consistent standard we apply across every instrument. We encourage you to call us before purchasing if you want a detailed in-hand description of any specific guitar.

Can I call and speak to someone about a guitar before I buy?

Yes, and we encourage it. Our team are working musicians, not order-takers. Call us at 605-348-6737 and ask about any instrument in our inventory. We will physically pull it off the wall and describe it to you in detail.

What is your return policy?

We offer a 14-day return policy if you change your mind and the item is returned undamaged. You are responsible for return shipping costs.

Do you offer financing?

Yes. Financing options are available at checkout. Monthly payment options are designed to make high-ticket purchases more accessible without requiring full payment upfront.

How do you ship instruments?

Every instrument ships fully insured from our store in Rapid City, South Dakota. We offer free shipping on all website orders over $100. Guitars are packaged to survive transit, properly cased, braced, and protected.

Are you an authorized dealer?

Yes. We are an authorized dealer for Taylor, Martin, Gibson, Fender, and many other brands. We are currently the number one independent Taylor Guitars dealer in the world, an award we have received two years running for 2024 and 2025. We are also a Top 10 premium dealer for Martin, Gibson, and Fender.

Do you sell on Reverb and Amazon as well as your own site?

Yes. We are one of the top 15 resellers globally on Reverb, where we have accumulated over 11,000 five-star reviews. We are also one of the only independent premium dealers in the world authorized to sell Taylor and Martin on Amazon.

How long have you been in business?

Haggerty's Music has been open since 1963. Our store is located at 515 Mount Rushmore Road, Rapid City, South Dakota.

Do you offer instrument repair?

Yes. Our certified technicians handle everything from routine setups to full restorations across fretted, orchestral, and band instruments. Our team holds certifications from Taylor Guitars, Yamaha, and other leading brands. Learn more HERE.

What brands do you carry?

Our core guitar brands include Taylor, Martin, Gibson, Fender, PRS, Epiphone, Suhr, Eastman, Gretsch, Luxxtone, Novo, Jackson, Charvel, Legator, and Yamaha among others. These are also the most searched brands on our site, so each has a dedicated collection page.

Do you offer music lessons?

Yes. We offer music lessons. You can find out more HERE.