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

Martin OM-21 Standard Orchestra Model Acoustic Guitar Sunburst

3199.0 $3,199.00
67 $67/mo. with 48 months financing*
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 25,592 reward points
($255.92 in credit)
Earn 25,592 reward pts.
($255.92 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).

Style: Sunburst

Martin OM-21 Standard Orchestra Model Acoustic Guitar SunburstSunburst Sunburst $3,199.00 Martin OM-21 Standard Orchestra Model Acoustic Guitar SunburstAmbertone Ambertone $3,199.00 Martin OM-21 Standard Orchestra Model Acoustic Guitar SunburstAged Toner Aged Toner $2,999.00
  • Free Shipping
  • Top Rated
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon

Finely tuned to offer the remarkable tone you expect from a Martin with aging toner for natural beauty.

Revered for fingerstyle and superb tonal balance, this OM-21 Standard Orchestra model acoustic features scalloped X top bracing which delivers a full and even sound for any solo gig or group jam. Sitka spruce and rosewood paired with a sleek, low, modified oval neck and tortoise-colored binding for great dynamic control with a simple, classic look.

Includes ply hardshell case.


  • Brown faux tortoise binding, heel cap
  • Aging toner
  • Mother-of-pearl style 28 fingerboard inlays
  • Available in Sunburst and Ambertone finish
  • Style 18 purfling
  • Script Old Style overlay
  • Black plastic bridge pin
  • Ply hardshell case

Order this solid Martin model today.


OM-21 Standard Orchestra Model Acoustic Guitar Specifications:

  • Body type: Orchestra/OM
  • Cutaway: No
  • Top wood: Sitka spruce
  • Back and sides: East Indian rosewood
  • Bracing pattern: 1/4" scalloped x bracing
  • Body finish: Gloss nitrocellulose
  • Orientation: Right handed
  • Neck shape: Modern low oval/Performance Artist taper
  • Nut width: 1.75" (44.45 mm)
  • Fingerboard: Ebony
  • Neck wood: Solid mahogany
  • Scale length: 25.4"
  • Number of frets: 20
  • Neck finish: Satin
  • Pickup/preamp: No
  • Headstock overlay: East Indian rosewood
  • Tuning machines: Nickel open geared
  • Bridge: Ebony
  • Saddle and nut: Compensated bone/bone 
  • Number of strings: 6
  • Special features: None
  • Case: Hardshell case
  • Accessories: None
  • Country of origin: United States

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