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Martin Custom Shop 42 Style Adirondack Spruce-Cocobolo Grand Concert Acoustic Guitar Aging Toner
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Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
A grand concert guitar with rich tone and stunning craftsmanship.
The Martin Custom Shop 42 Style Adirondack Spruce-Cocobolo Grand Concert acoustic guitar combines ornate detailing with focused sound in a compact body. Adirondack spruce forms the top, delivering high headroom and crisp articulation for complex fingerstyle or melodic playing. Cocobolo on the back and sides creates a vivid visual contrast and adds a bold, punchy character to each note. The 00 grand concert size is easy to handle and projects with surprising clarity, making it comfortable for long sessions. Antique white binding, abalone inlay, and a faux tortoise pickguard frame the guitar's elegant lines. For players seeking a visually stunning instrument that responds to subtle touch, this model excels in both appearance and tonal response.
Cocobolo Back and Sides Create Bold Tone and Unique Look
Cocobolo delivers a dense, reflective surface that shapes each note with punch and depth. The bold grain patterns stand out visually, and the gloss finish brings out the wood's warm color. Cocobolo adds extra projection and a dry, focused response, so the instrument suits players who want their playing to cut through in a mix. Antique white binding and abalone inlays accent the body, making the guitar a statement piece on stage or in the studio.
Adirondack Spruce Top Drives Dynamic Sound
Adirondack spruce sets this acoustic apart, thanks to its stiffness and strong grain structure. The X brace pattern supports the top, allowing it to vibrate freely and push out clear, powerful sound. Players get clean note separation and a wide dynamic range that rewards expressive picking. The wood's natural headroom means the guitar does not compress under hard attack, so runs and arpeggios ring out with clarity.
Playability Features Improve Comfort and Control
The modified low oval neck profile fits naturally in hand, supporting quick shifts across the ebony fingerboard. Waverly gold tuners hold pitch accurately through long sets, while the bone nut and saddle maintain clear string vibration. Snowflake long inlays guide fingers visually without distraction. The modern belly bridge spaces strings for accurate picking, and the smaller body size stays comfortable for extended periods.
Construction and Materials Support Longevity
The dovetail neck joint secures stability, resisting movement over time. Gloss finishes on the top, back, sides, and neck protect against wear and humidity. White bridge pins with paua dots add small but functional details, while the hardshell case shields the instrument during travel or storage. The genuine mahogany neck resists warping, and all woods are chosen for durability as well as tone.
Player Experience Using the Martin Custom Shop 42 Style Grand Concert
This acoustic guitar suits musicians who need precise control and powerful projection in a compact format. Each feature—Adirondack spruce, cocobolo, and gold tuners—supports focused practice or detailed studio work. The result is a responsive instrument that makes expressive playing and intricate phrasing stand out in any setting.
Features
- Adirondack spruce top produces crisp tones with exceptional dynamic range
- Cocobolo back and sides offer deep lows and vibrant overtones
- X-bracing maximizes projection and enhances structural stability
- Ebony fingerboard provides smooth playability and long-lasting durability
- Modified low oval neck shape ensures comfortable feel for extended sessions
- Bone nut and saddle enhance tonal clarity and sustain
- Waverly gold tuning machines provide precise tuning and reliable stability
- Modern belly bridge improves string vibration transfer for balanced sound
- Style 45 snowflake inlays add visual appeal and fretboard guidance
- Hardshell case protects the guitar during transport and storage
Unleash your artistry with the Martin Custom Shop 42 Style Grand Concert acoustic guitar—where Adirondack spruce and cocobolo inspire every chord, melody, and moment of expression.
Custom Shop 42 Style Adirondack Spruce-Cocobolo Grand Concert Acoustic Guitar Specifications:
General- Product type: Acoustic guitar
- Body shape: 00 grand concert
- Body wood: Cocobolo
- Top wood: Adirondack spruce
- Top bracing pattern: X brace
- Top braces: Adirondack spruce
- Back material: Cocobolo
- Side materials: Cocobolo
- Body finish: Gloss
- Top finish: Gloss
- Neck wood: Genuine mahogany
- Neck shape: Modified low oval
- Neck joint: Dovetail neck joint
- Scale length: 24.9"
- Neck finish: Gloss
- Material: Ebony
- Inlays: Style 45 snowflake long
- Number of frets: 20
- Number of frets to body: 14
- Nut width: 1.75"
- Nut material: Bone
- Bridge type: Modern belly
- Saddle: Bone
- Bridge string spacing: 2.15625"
- Tuning machines: Waverly gold
- Pickguard: Faux tortoise
- Bridge and end pin: White with paua
- Strings: Authentic Acoustic Lifespan 2.0
- Case: Hardshell
- Orientation: Right handed
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
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