Martin O'ahu K-42 Hibiscus Acoustic Guitar - Dark Toast Burst (#26 of 100) | No Limit Guitar Co, Idaho Falls

The Martin O'ahu K-42 Hibiscus is a limited-edition acoustic guitar rooted in Hawaiian musical tradition and built to Martin's highest standard of craftsmanship — and this is number 26 of just 100 instruments ever made, now available at No Limit Guitar Co in Idaho Falls. Its historic Kealakai body pairs reclaimed Sitka spruce with highly figured koa back and sides, producing a voice that is powerful, lush, and deeply expressive across the full dynamic range. From the Adirondack spruce Golden Era bracing to the Aulson Inlay hibiscus fingerboard work, every element of this guitar reflects a rare convergence of island heritage and elite lutherie.

Product Overview

The Kealakai body silhouette is one of the most historically significant in acoustic guitar design — wider and deeper than a traditional 000, it was originally created in 1916 to fill concert halls without amplification, pioneering the expanded internal air volume that would later influence the dreadnought. Martin's O'ahu K-42 Hibiscus revives this platform with a 14-fret neck and forward-shifted Golden Era scalloped X-bracing in Adirondack spruce, treated with Martin's Vintage Tone System to give the reclaimed top the openness and immediacy of a well-aged vintage instrument. The result is commanding low-end presence, refined note separation, and a dynamic range suited to both fingerstyle expressiveness and full-bodied strumming.

The reclaimed Sitka spruce top is sourced from old-growth wind-felled timber, historic bridges, and marine logging infrastructure surrounding Prince of Wales Island, Alaska — material whose exceptional stiffness-to-weight ratio yields strong projection, quick transient response, and rich harmonic complexity. Highly figured koa back and sides contribute warmth, sparkle, and a blooming midrange that complements the spruce top's clarity and projection. The Dark Toasted Burst gloss finish deepens the vintage character of the reclaimed top while showcasing the natural grain and koa's dramatic flame figuring on the back and sides.

A genuine mahogany neck in Martin's GE Modified Low Oval profile with High-Performance Taper provides modern comfort and fluid playability across the 25.4" scale length. The ebony fingerboard features an intricate hibiscus inlay by Aulson Inlay — a handcrafted tribute to the Hawaiian roots of the O'ahu collection — and is Plek'd for precision setup at 1-3/4" nut width across 20 frets. Hardware appointments reflect Martin's Style 45 tier: Waverly gold open-gear tuners with Liquidmetal posts and abalone dots, a modern belly pyramid ebony bridge with bone saddle and Liquidmetal bridge pins, and Style 45 abalone purfling and multi-stripe rosette throughout.

Ideal For

• Serious collectors seeking a numbered limited-edition Martin acoustic guitar — one of only 100 made worldwide — with documented Hawaiian heritage and elite appointments
• Advanced and professional fingerstyle or flatpicking players drawn to the warmth, bloom, and projection of a figured koa and reclaimed spruce instrument
• Historians and tone enthusiasts interested in the Kealakai body design and its role in the development of the modern American acoustic guitar
• Idaho Falls acoustic guitar players looking for a world-class, investment-grade instrument at No Limit Guitar Co
• Buyers seeking the best limited-edition koa acoustic guitar available in the Pacific Northwest and Intermountain West

Key Features

Historic Kealakai Body with Golden Era Scalloped X-Bracing The Kealakai silhouette — wider and deeper than a 000 — was designed in 1916 to project unamplified into concert halls, and its expanded internal air volume remains one of the most resonant body shapes in acoustic guitar history. Golden Era Adirondack spruce scalloped X-bracing treated with Martin's Vintage Tone System allows the reclaimed top to open up with the depth and immediacy of a played-in vintage instrument.

Reclaimed Sitka Spruce Top Salvaged from old-growth timber and historic marine infrastructure around Prince of Wales Island, Alaska, the reclaimed Sitka spruce top offers a stiffness-to-weight ratio and harmonic maturity rarely found in newly harvested wood. The material's age and density contribute to the projection, dynamic headroom, and tonal complexity the K-42 Hibiscus delivers at full volume.

Highly Figured Koa Back and Sides Hawaiian koa is celebrated for its warmth, sparkle, and distinctive midrange bloom — tonal qualities that pair naturally with Sitka spruce's clarity and projection. The highly figured back and sides also make each instrument visually unique, with dramatic flame patterns that deepen the guitar's collector appeal.

Hibiscus Fingerboard Inlay by Aulson Inlay The ebony fingerboard features an intricate hand-crafted hibiscus design inlaid by Aulson Inlay, honoring the Hawaiian cultural roots of the O'ahu collection. The design is one of the most visually distinctive fingerboard inlay commissions in Martin's modern catalog.

Liquidmetal Hardware and Waverly Gold Tuners Liquidmetal bridge pins and tuner posts enhance sustain, resonance transfer, and clarity at the bridge and headstock. Waverly gold open-gear tuners with butterbean knobs and abalone dots provide smooth, precise tuning with the aesthetic of a vintage instrument and the reliability of modern engineering.

Style 45 Abalone Appointments Throughout Style 45 abalone purfling, multi-stripe rosette, top inlays, back purfling, and side inlay establish the K-42 Hibiscus at Martin's highest tier of decorative craftsmanship. Madagascar rosewood binding, heelcap, and endpiece with multi-stripe inlay complete a presentation that is both historically informed and visually extraordinary.

What's Included

• Martin O'ahu K-42 Hibiscus Acoustic Guitar — Dark Toasted Burst, Serial No. 3058227, #26 of 100
• Martin hardshell case
• Embossed numbered paper label (26 of 100) for collector documentation
• Manufacturer's warranty (contact No Limit Guitar Co in Idaho Falls for details)

Technical Specifications Specification Details Body Size K-12 Fret with 14-Fret Neck (Kealakai) Top Reclaimed Sitka Spruce, gloss, Dark Toasted Burst Back & Sides Highly Figured Koa, gloss, natural Bracing Golden Era Scalloped X-Brace, Adirondack Spruce with VTS, 5/16" Binding Madagascar Rosewood Rosette Style 45 Multi-Stripe Top Inlay Abalone with Multi-Stripe Back Purfling Style 45 Golden Era with Stripe Construction Dovetail neck joint Neck Genuine Mahogany, GE Modified Low Oval, High-Performance Taper, gloss Scale Length 25.4" Fingerboard Ebony, hibiscus inlay (Aulson Inlay), abalone side dots Nut Width 1-3/4" Fingerboard Width at 12th Fret 2-1/8" Frets 20 Neck Joins Body 14th fret Nut Bone Bridge Ebony Modern Belly Pyramid, drop-in saddle Saddle Bone, 16" radius Bridge String Spacing 2-5/32" Bridge Pins Liquidmetal with abalone dots Tuners Waverly Gold, Liquidmetal posts, abalone dots, butterbean knobs Hardware Finish Gold Headplate Ebony, Martin O'ahu Script Overlay (back of headstock) Headstock Shape Solid, square taper with diamond Pickguard Faux Tortoiseshell Endpiece & Heelcap Madagascar Rosewood with Multi-Stripe Electronics None Case Hardshell Label Embossed, numbered in sequence (26 of 100) Serial Number 3058227 Edition Limited — 100 total worldwide Experience This Limited-Edition Martin Acoustic Guitar Today

Instruments like the O'ahu K-42 Hibiscus are genuinely rare — 100 made, worldwide, and this is number 26. Stop by No Limit Guitar Co in Idaho Falls to play it in person and hear what reclaimed Sitka spruce, figured koa, and Golden Era bracing sound like in a room. Contact us today or visit our website to confirm availability — collector-grade Martins at this level do not stay on the floor for long.