{"product_id":"martin-custom-shop-000-28k-1921-all-solid-hawaiian-koa-custom-shop-editions","title":"Martin Custom Shop 000-28K 1921 — All-Solid Hawaiian Koa Custom Shop Editions","description":"\u003ch2\u003e\u003cspan\u003eMartin Custom Shop 000-28K 1921 — All-Solid Hawaiian Koa Custom Shop Edition\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan\u003eA Rare Martin Custom Shop Masterpiece\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eMartin Custom Shop 000-28K 1921\u003c\/span\u003e\u003cspan\u003e is an extraordinary tribute to the beauty, craftsmanship, and tonal character of Martin’s early all-koa guitars. Available exclusively through Martin Custom Shop Expert Dealers, this remarkable limited edition is restricted to just \u003c\/span\u003e\u003cspan\u003e50 guitars worldwide\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing highly figured solid Hawaiian koa for the top, back, and sides, this exceptional 000 12-fret combines breathtaking natural wood grain with vintage-inspired appointments, meticulous Custom Shop craftsmanship, and a remarkably expressive voice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sound is as captivating as the appearance. Hawaiian koa delivers a distinctive blend of warmth, clarity, focused midrange, and natural sweetness, with a little extra headroom that rewards a dynamic playing style. This is an heirloom-quality instrument created for the discerning guitarist who appreciates rarity, exceptional tonewoods, and the timeless elegance of a vintage Martin.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLimited to 50 instruments worldwide. Available exclusively through Martin Custom Shop Expert Dealers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e💵 Financing Available\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAsk us about available financing options. We offer 0% financing on most guitars, subject to eligibility and approval.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📸 The photographs in this listing show the exact guitar you will receive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Why You’ll Love This Guitar\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eExceptionally Figured Hawaiian Koa:\u003c\/span\u003e\u003cspan\u003e Solid koa throughout the top, back, and sides creates a stunning visual statement, with each instrument displaying its own distinctive grain and coloration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRare Limited Edition:\u003c\/span\u003e\u003cspan\u003e Only 50 examples are available worldwide, making this a particularly special opportunity for Martin collectors and serious players.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eVintage 000 12-Fret Design:\u003c\/span\u003e\u003cspan\u003e A classic body configuration inspired by Martin’s early all-koa instruments, offering a wonderfully balanced and responsive playing experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRare 1-7\/8” Nut Width:\u003c\/span\u003e\u003cspan\u003e One of the distinctive features of the 000-28K 1921 is its generous 1-7\/8” nut width, offering additional room across the fingerboard. This wider spacing is especially appealing to fingerstyle guitarists and players who prefer a more spacious, traditional feel. Combined with the Authentic 1921 neck profile and 25.4” scale length, it gives this limited-edition Martin a playing experience that sets it apart from many modern acoustic guitars.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRich, Expressive Koa Tone:\u003c\/span\u003e\u003cspan\u003e Warm, clear, and harmonically complex, with focused mids, beautiful note definition, and additional headroom for dynamic playing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAuthentic Martin Construction:\u003c\/span\u003e\u003cspan\u003e Traditional hide glue construction and VTS-treated Adirondack spruce bracing contribute to the instrument’s responsiveness and resonance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eExquisite Vintage Appointments:\u003c\/span\u003e\u003cspan\u003e Fine herringbone trim, grained ivoroid binding, abalone inlays, and a slotted headstock create an unmistakably vintage Martin aesthetic.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis is much more than a beautiful limited-edition guitar. It is a remarkable expression of Martin’s Custom Shop artistry, designed to be played, treasured, and passed down for generations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Our Expert Opinion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt Tobias Music, we’ve spent decades working with exceptional Martin guitars, including rare and highly customized instruments from the Martin Custom Shop. The 000-28K 1921 stands out for its combination of extraordinary koa, historical inspiration, and carefully considered construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe highly figured koa is the first thing that captures your attention, but the instrument’s appeal goes well beyond its appearance. Koa has a distinctive tonal personality, blending warmth and sweetness with excellent clarity and a beautifully focused midrange. As the instrument is played dynamically, its voice can open up with a satisfying combination of richness and projection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 000 12-fret body, long 25.4-inch scale, and traditional construction give this guitar a distinctive feel and response. Every detail, from the pyramid ebony bridge to the vintage-inspired neck profile, contributes to an instrument that feels connected to Martin’s early building traditions while showcasing the capabilities of today’s Custom Shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnother noteworthy feature is the generous 1-7\/8” nut width. This traditional specification is increasingly uncommon on many modern steel-string acoustic guitars, making the 000-28K 1921 particularly appealing to fingerstyle players and those who prefer additional room for precise fretting. Paired with the Authentic 1921 neck shape and long 25.4” scale, it contributes to the distinctive character of this exceptional instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the collector, the worldwide production limit of just 50 instruments adds considerable appeal. For the player, this is an opportunity to own an exceptionally crafted guitar with a voice and appearance all its own.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Martin Custom Shop 000-28K 1921 is the kind of instrument that makes an impression the moment you see it—and continues to reward you every time you play it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ The Tobias Music Wood Connection \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs a Martin Custom Shop Expert Dealer, Tobias Music has a longstanding relationship with Martin and a deep appreciation for the tonewoods that make exceptional guitars possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe highly figured solid Hawaiian koa featured in the 000-28K 1921 brings together striking natural beauty and the distinctive tonal qualities that make koa such a treasured guitar tonewood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCombined with Martin’s traditional craftsmanship and carefully selected construction details, this instrument represents the level of artistry and attention to detail we look for in a truly special Martin.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Tone Profile\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTonewood Combination:\u003c\/span\u003e\u003cspan\u003e Solid Hawaiian koa top, back, and sides\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eWarmth:\u003c\/span\u003e\u003cspan\u003e Rich, sweet tonal character with a beautifully balanced voice.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eClarity:\u003c\/span\u003e\u003cspan\u003e Excellent note definition, allowing individual notes to remain distinct in complex passages.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMidrange:\u003c\/span\u003e\u003cspan\u003e Focused and articulate, with the characteristic warmth and presence of Hawaiian koa.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTreble:\u003c\/span\u003e\u003cspan\u003e Clear and sweet, providing definition without overshadowing the instrument’s natural warmth.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHeadroom:\u003c\/span\u003e\u003cspan\u003e Generous dynamic range that rewards a stronger attack while retaining clarity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOverall Character:\u003c\/span\u003e\u003cspan\u003e Balanced, expressive, and harmonically rich, with a distinctive voice that combines vintage charm with impressive versatility.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eKoa’s tonal character can evolve with playing time, becoming increasingly nuanced as the instrument is played and cared for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Construction \u0026amp; Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolid Hawaiian Koa Throughout\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHighly figured solid Hawaiian koa is used for the top, back, and sides. Its intricate grain patterns and natural coloration make every instrument visually unique, while its distinctive tonal properties provide a compelling combination of warmth, clarity, and focused projection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVintage-Inspired 000 12-Fret Body\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 000 12-fret configuration recalls the proportions and character of Martin’s early instruments. Its traditional design offers a distinctive response and a comfortable, balanced feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVTS-Treated Authentic Adirondack Spruce Bracing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAuthentic scalloped Adirondack spruce X-bracing receives Martin’s Vintage Tone System treatment. This carefully developed process is intended to recreate aspects of the tonal character associated with aged tonewoods, complementing the responsiveness of the koa body.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTraditional Hide Glue Construction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHide glue construction honors traditional Martin building methods and is an important detail for players who appreciate historically inspired craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFine Vintage Appointments\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 000-28K 1921 features a carefully coordinated collection of vintage-inspired details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThin vintage gloss finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrained ivoroid binding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFine herringbone top inlay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaux tortoise pickguard beneath the finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlotted headstock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePyramid ebony bridge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGolden Era diamond-and-square abalone fingerboard inlays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuthentic 1921 neck shape\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNut Width:\u003c\/span\u003e\u003cspan\u003e 1-7\/8” — generous vintage-style fingerboard spacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e Long-Scale Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 25.4-inch scale length provides a familiar, responsive playing platform, while the 1 7\/8-inch nut width offers additional room across the fingerboard for expressive fretting and fingerstyle playing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTogether, these specifications create a guitar that pays tribute to Martin’s early craftsmanship while offering a distinctive experience for today’s guitarist.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003cspan\u003e Martin Custom Shop 000-28K 1921\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003cspan\u003e Martin Custom Shop Limited Edition\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eAvailability:\u003c\/span\u003e\u003cspan\u003e Exclusive to Martin Custom Shop Expert Dealers\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWorldwide Production:\u003c\/span\u003e\u003cspan\u003e Limited to 50 instruments\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBody Style:\u003c\/span\u003e\u003cspan\u003e 000 12-Fret\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTop Wood:\u003c\/span\u003e\u003cspan\u003e Highly Figured Solid Hawaiian Koa\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBack \u0026amp; Sides:\u003c\/span\u003e\u003cspan\u003e Highly Figured Solid Hawaiian Koa\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBracing:\u003c\/span\u003e\u003cspan\u003e Authentic Scalloped Adirondack Spruce X-Bracing\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBracing Treatment:\u003c\/span\u003e\u003cspan\u003e Vintage Tone System (VTS)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eConstruction:\u003c\/span\u003e\u003cspan\u003e Traditional Hide Glue Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eScale Length:\u003c\/span\u003e\u003cspan\u003e 25.4 inches\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eNut Width:\u003c\/span\u003e\u003cspan\u003e 1 7\/8 inches\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eNeck Profile:\u003c\/span\u003e\u003cspan\u003e Authentic 1921\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBridge:\u003c\/span\u003e\u003cspan\u003e Pyramid Ebony\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eHeadstock:\u003c\/span\u003e\u003cspan\u003e Slotted\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTop Trim:\u003c\/span\u003e\u003cspan\u003e Fine Herringbone\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBinding:\u003c\/span\u003e\u003cspan\u003e Grained Ivoroid\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFingerboard Inlays:\u003c\/span\u003e\u003cspan\u003e Golden Era Diamond-and-Square Abalone\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003ePickguard:\u003c\/span\u003e\u003cspan\u003e Faux Tortoise Under-Finish\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFinish:\u003c\/span\u003e\u003cspan\u003e Thin Vintage Gloss\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications are based on the model information provided. Please contact Tobias Music if you need confirmation of additional details or included accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Why Buy From Tobias Music?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen you purchase a special Martin from Tobias Music, you’re working with a store that understands what makes these instruments exceptional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e47 Years as a Martin Dealer:\u003c\/span\u003e\u003cspan\u003e Decades of experience with Martin guitars, from classic production models to rare Custom Shop creations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMartin Custom Shop Expert Dealer:\u003c\/span\u003e\u003cspan\u003e Access to exclusive instruments and Custom Shop offerings unavailable through every Martin dealer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eExperienced Guitar Specialists:\u003c\/span\u003e\u003cspan\u003e We understand the importance of tonewoods, construction, setup, and the details that distinguish a truly exceptional instrument.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProfessional Inspection and Setup:\u003c\/span\u003e\u003cspan\u003e Our guitar technicians inspect and prepare instruments with the care and attention they deserve.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePersonal Service:\u003c\/span\u003e\u003cspan\u003e We want you to find the right guitar, whether you’re adding to a collection or choosing an instrument to enjoy for a lifetime.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eAt Tobias Music, we believe a guitar of this caliber deserves more than a sales transaction. It deserves knowledgeable guidance, careful preparation, and a dealer who appreciates its significance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Martin Custom Shop 000-28K 1921 is a rare opportunity to own a piece of Martin’s continuing legacy of craftsmanship.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tobias Music","offers":[{"title":"Default Title","offer_id":48098347843761,"sku":null,"price":10999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/9151\/9921\/files\/martin-custom-shop-000-28k-1921-hawaiian-koa-front-view.jpg?v=1793075528","url":"https:\/\/tobiasmusic.com\/products\/martin-custom-shop-000-28k-1921-all-solid-hawaiian-koa-custom-shop-editions","provider":"Tobias Music","version":"1.0","type":"link"}