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Martin

collapse expand iconDescription

This Custom GP-18 Grand Performance acoustic-electric cutaway model has been finely crafted with an all-koa top and body, and a solid mahogany neck with an ebony fingerboard and bridge. Its sleek, modified low oval neck with a Performing Artist taper and the cutaway gives you greater ease of play up and down the fingerboard. The gloss nitrocellulose finish ensures the mahogany burst will last forever.

Hardshell case included.
Martin Custom GP-18 Koa Grand Performance Acoustic Guitar Sunburst
Martin Custom GP-18 Koa Grand Performance Acoustic Guitar Sunburst
Martin Custom GP-18 Koa Grand Performance Acoustic Guitar Sunburst

collapse expand iconFeatures

Body
  • Body type: Grand Performance
  • Cutaway: Single
  • Top wood: Koa
  • Back & sides: Koa
  • Bracing pattern: Sitka Scalloped
  • Body finish: Gloss Nitrocellulose
  • Orientation: Right handed
Neck
  • Neck shape: Modern low oval/PA taper
  • Nut width: 1.75 in. (44.45 mm)
  • Fingerboard: Ebony
  • Neck wood: Solid Mahogany
  • Scale length: 25.4 in.
  • Number of frets: 20
  • Neck finish: Satin
Electronics
  • Pickup/preamp: No
  • Brand: Not applicable
  • Configuration: Not applicable
  • Preamp EQ: Not applicable
  • Feedback filter: Not applicable
  • Tuner: Not applicable
Other
  • Headstock overlay: Solid East Indian Rosewood
  • Tuning machines: Nickel with Butter Bean knobs
  • Bridge: Ebony
  • Saddle & nut: Bone
  • Number of strings: 6-string
  • Special features: Limited edition
  • Case: Hardshell Case
  • Accessories: Owner's manual
  • Country of origin: United States