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Martin Custom Shop NAMM D-28 Style Koa/High Altitude Swiss Spruce Acoustic Guitar - #M2962005
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About Inventory Status
About Inventory Status
Questions? Call or text us at 301-946-8808.
♫ In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.
📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.
❓ Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.
❔ Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.
█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.
About Item Conditions
About Item Conditions
Questions? Call or text us at 301-946-8808.
New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.
Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.
Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.
Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.
Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.
B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.
Description
Description
Experience Luxury Tone and Craftsmanship - The Martin Custom Shop NAMM D-28 Style Koa/High Altitude Swiss Spruce Acoustic Guitar
The Martin Custom Shop represents the pinnacle of acoustic guitar craftsmanship, where tradition meets innovation. With meticulous attention to detail, premium tonewoods, and expert craftsmanship, each custom Martin guitar is built to deliver unparalleled tone, playability, and aesthetics. Whether recreating historic designs or crafting unique, one-of-a-kind masterpieces, the Martin Custom Shop ensures every instrument meets the highest standards, making them cherished by musicians and collectors alike.
SPECIFICATIONS
Highlights
- Appointment Level: Standard
- Adhesive: Modern Adhesive
- Top Material: Cert. Euro. Spruce (High Altitude Swiss)
- Bracing Material, Top: Spruce
- Back and Side Material: Exceptional Broad Figure Koa
- Binding Material: White
- Top Pearl: None
- Rosette Style: 3 Ring Fine Herringbone Boltaron
- Bridge Style: GE Modern Belly
- Neck Material: 12/4 Genuine Mahogany Mfg Pref
- Neck Profile: GE Modified Low Oval
- Neck Taper: High Performance Taper
- Tuning Machines: Grover Gold V97-18GA StaTite 18:1 Vintage Btn
- Fingerboard Material: Black Ebony
- Fingerboard Inlay: Foden Style
- Finish Type: Thin Finish
- Finish Package: Gloss Body w/ Satin Neck
- Top Color: Clear
- Electronics: None
- Frets Clear: 14 Frets Clear of Body
- Body Shape: "D" Dreadnought Body
- Inspired by: D-28 Style
- Base Model Note: NAMM 2025 Set #8 & 46
- Orientation: Right Handed
- String Number: 6 String
- Venetian Cutaway: No
- Body Depth: Standard
- Scale Length: 25.4"
- Compensated Scale Length: 25.470"
- Neck Joint: Dovetail
- Truss Rod: Adjustable 14 Fret
Top
- Top Material: Cert. Euro. Spruce (High Altitude Swiss)
- Top Material Upgrade: Standard
- Final Top Grade: Grade 3-4
- Top Thickness: Standard
- Bracing Material, Top: Spruce
- Bracing Pattern, Top: X Brace - Forward Shifted
- Bracing Pattern Number, Top: 3-A DOMLE
- Bracing Shape, Top: Scalloped
- Bracing Style, Top: Golden Era W/Hand Shaping
- Bracing Size, Top: 5/16''
- Top Note:
- Binding Material: White
- Top Pearl: None
- Binding and Body Pearl Note:
- Rosette Style: 3 Ring Fine Herringbone Boltaron
- Rosette Pearl Species: N/A
- Rosette Pearl Species And Thickness: N/A
- Rosette Poly: None
- Pickguard Material: Faux Tortoise
- Under Finish Pickguard: No
- Pickguard Pattern: Pattern 1B
- Pickguard Inlay: None
- Pickguard Inlay Pearl Species: N/A
- Rosette and Pickguard Note: N/A
Back and Sides
- Front Block: BL, Mahogany, Front, D, 14, Adj
- Rear Block: BL, Mahogany, Rear, D
- Back Piece Qty: 2 Piece
- Back and Sides Material: Exceptional Broad Figure Koa
- Back and Sides Material Upgrade: Premium
- Back and Sides Final Grade: n/a
- Back and Sides Note:
- Back Purfling: Style 28 W/Black Fiber Strips (Checker)
- Bracing Material, Back and Sides: Spruce
- Bracing Pattern: D14 Fret
- Center Strip: Spruce
- Center Strip Stamp Location: Between 1st & 2nd Brace
- Caution Stamp: None
- Ribbons: Spanish Cedar
- Side Strips: East Indian Rosewood
- Endpiece Material: White
Neck
- Neck Material: 12/4 Genuine Mahogany Mfg Pref
- Neck Center Piece Material: n/a
- Neck Profile: GE Modified Low Oval
- Neck Taper: High Performance Taper
- Heelcap Material: White
- Headstock: Solid
- Diamond Volute: Long
- Headstock Ears: Authentic
- Headstock Taper: Square
- Corners: Standard
- Headplate Material: Exceptional Broad Figure Koa
- Headplate Material Grade: Premium
- Headplate Thickness: Standard
- Headplate Decal: Golden Era
- Fingerboard Material: Black Ebony
- Fingerboard Material Grade: 3
- Fingerboard Stain: No
- Fingerboard Oil: Yes
- Fingerboard Radius: 16''
- Fingerboard Width at Nut: 1 3/4"
- Fingerboard Width at 12th Fret: 2 1/8"
- String Spacing: 2 5/32''
- Fingerboard Length: 17.989''
- Fingerboard Thickness: Authentic Thickness
- Fret Wire: Standard
- Fret Slot: 0.023 Pocketed
- Total Frets: 20 Total
- Fingerboard Binding: No
- Fingerboard Miter: No
- Fingerboard Inlay: Foden Style
- Fingerboard Inlay Pearl Species: Mother of Pearl
- Additional Fingerboard Inlay: None
- Side Dots: White
- Side Dot Position: One at 3rd, 5th, 7th, 9th, Two at 12th, One at 15th & 17th Frets
- Nut Material: Bone
- Nut Positioning: Angled
Finish
- Finish Type: Thin Finish
- Finish Package: Gloss Body w/ Satin Neck
- Finish Taping Notes: None
- Notes for Finish: None
- Top Color: Clear
- Body Filler: Rosewood
- Body Stain: None
- Neck Filler: Rosewood
- Neck Stain: Mahogany
Bridge
- Bridge Material: Black Ebony
- Bridge Style: GE Modern Belly
- Saddle Style: Drop in Saddle
- Bridge Inlay: None
- Bridge Inlay Pearl Species: N/A
- Saddle Material: Compensated Bone
- Bridge Pins: Liquid Metal - Gold with Red Dot
- End Pin: Bone w/ Faux Tortoise
Extras
- Tuning Machines: Grover Gold V97-18GA StaTite 18:1 Vintage Btn
- Tuning Machine Drilling: R 11/32''
- Strings: Authentic Acoustic Lifespan 2.0
- Strings Gauge: Medium
- Strap Button: None
- Case: 5-Ply Hardshell
- Strap: None
- Custom Label: None
- Handcrafted by the Custom Shop for:
- Custom Shop Credentials Book: Yes
Manufacturer: C. F. Martin & Co.
Model: C25-005716
SKU: I836447-N-M2962005-1-WHXD
We are Chuck Levin's Washington Music Center
Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.
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