All photos are of the actual product. Learn More

Description
Media Gallery
Downloads

The Martin OM-45 stands as one of the finest expressions of traditional American guitar craftsmanship, blending extraordinary visual elegance with a remarkably balanced and articulate voice. Built in the revered 000-14 Fret Orchestra Model body size, this instrument delivers exceptional clarity, dynamic responsiveness, and tonal sophistication that appeals equally to fingerstyle players and discerning flatpickers. Its solid spruce top, finished in a rich gloss with an aging toner treatment, evokes the warmth and character of a treasured vintage instrument while providing the strength and resonance required for a lifetime of musical expression.

Framing the top is Martin’s iconic Style 45 ornamentation, featuring exquisite abalone with multi-stripe inlay surrounding the body and rosette. The luminous abalone appointments shimmer with every movement, creating an elegant contrast against the aged top and antique white binding. A faux tortoise pickguard complements the guitar’s timeless aesthetic, while the ebony GE Modern Belly bridge, fitted with a compensated bone saddle and bone bridge pins adorned with abalone dots, ensures precise intonation, excellent energy transfer, and outstanding sustain.

The OM-45’s voice is shaped by a carefully selected combination of tonewoods. Solid East Indian rosewood back and sides provide depth, richness, and complex harmonic content, while the spruce top contributes exceptional articulation and projection. Inside, Martin’s traditional dovetail neck joint joins the body with precision and stability, while GE-scalloped 1/4-inch spruce X-bracing enhances responsiveness, allowing the instrument to produce a broad tonal palette with remarkable balance across the frequency spectrum. From delicate fingerpicked passages to powerful chordal work, the OM-45 responds with grace, nuance, and authority.

The genuine mahogany neck features a comfortable GE Modified Low Oval profile paired with a High-Performance Taper, offering effortless playability across the entire fingerboard. Finished in gloss and presented in a rich dark mahogany hue, the neck feels both substantial and refined in the hand. The ebony fingerboard features stunning Style 45 hexagon abalone inlays that continue the instrument’s luxurious visual theme while providing clear position markers. A 25.4-inch scale length, 1 3/4-inch nut width, and 2 1/8-inch width at the 12th fret create a versatile playing platform suited to a wide variety of techniques and musical styles.

The headstock reflects the same attention to detail found throughout the instrument. Its solid square taper design with diamond profile is capped with an East Indian rosewood headplate adorned with Martin’s Golden Era block logo inlay. Antique white binding with multi-stripe accents frames the headstock beautifully, while premium gold open-gear tuning machines with classic butterbean knobs provide smooth, accurate tuning stability and a distinctly vintage-inspired appearance. A bone nut further enhances tonal clarity and sustain.

Additional appointments, including abalone with multi-stripe back and side inlays, Style 45 back purfling with black stripe, an antique white heelcap, and an abalone-inlaid endpiece, reinforce the OM-45’s position as a true flagship acoustic guitar. Every detail has been carefully considered to create an instrument that is visually breathtaking, sonically inspiring, and unmistakably refined.

Protected by a premium hardshell case, the Martin OM-45 is more than an acoustic guitar. It is a celebration of artistry, heritage, and musical excellence, offering a voice that is rich, expressive, and enduring. From the first note to the last lingering overtone, the OM-45 delivers an experience that is as captivating to the ear as it is to the eye.

Other specifications include: