Collings OM1 Custom 'Engelmann Spruce / Mahogany' Acoustic Guitar

The Collings OM1 Custom pairs the responsive shimmer of Engelmann spruce with the warmth and clarity of Honduran mahogany in a body designed for expressive players. Originally developed as the “Orchestral Model,” this 14-fret OM has become a favorite among fingerstyle soloists and flatpickers alike. Its compact dimensions and shallow body offer remarkable comfort whether you're onstage or relaxing at home, while its pre-war scalloped bracing brings out exceptional balance and articulation across the tonal spectrum.

From the tasteful rope purfling to the sleek tortoise-style bindings, every detail of the OM1 Custom reflects Collings’ legendary craftsmanship. The modified V neck profile provides a confident yet refined feel, and the compound radius ebony fingerboard offers effortless playability up and down the neck. With its high-gloss nitro finish, Waverly tuners, and deluxe hardshell case, this guitar is built not only to impress but to last a lifetime.

• Engelmann spruce top delivers crisp articulation and rich overtones

• Mahogany back and sides provide warmth and tonal balance

• Pre-war scalloped bracing enhances dynamic response

• Modified V neck profile and compound radius fingerboard for smooth playability

• Nickel Waverly tuners and premium nitrocellulose lacquer finish

Specs

• Top Wood Engelmann Spruce

• Back & Sides Wood Mahogany

• Bracing Pre-war Scalloped X

• Neck Wood Mahogany

• Neck Profile Modified V

• Scale Length 25.5"

• Nut Width 1 11/16"

• String Spacing 2 3/16"

• Fingerboard Radius 14"–26" Compound

• Fingerboard Material Ebony

• Bridge Ebony Belly-Style

• Saddle Drop-in Bone

• Nut Bone

• Frets 20 (Neck Joins Body at 14th Fret)

• Inlays Mother of Pearl Dots

• Finish High Gloss Nitrocellulose

• Tuners Nickel Waverly 16:1

• Pickguard Tortoise-style Celluloid

• Case Collings Deluxe Hardshell by TKL

• Recommended Strings D’Addario EJ-16 (.012"–.053")