Description
Discover the superior craftsmanship and exceptional tonal qualities of our AA Sitka Spruce Archtop Plank sets, expertly sourced for discerning luthiers and instrument makers worldwide. These meticulously selected soundboard planks provide the foundational quality needed for exceptional archtop guitars and other carved-top instruments. Experience the renowned clarity, projection, and vibrant acoustics that old-growth Sitka Spruce delivers, expertly prepared to elevate your next archtop build with tonewood that has been naturally seasoned for centuries.
Our AA-grade Archtop Plank sets are produced from the finest tonewood fiber available, procured from salvage-sourced old-growth Sitka Spruce timber. Each 2-piece set has a minimum size of 23.5″ X 9″ X 1.125″. Please indicate in the comment section of your order what size instrument you are building to ensure optimal specifications for your project.
Enhanced Resonance: The Power of Old-Growth Sitka Spruce Tonewood
Unlock an acoustic richness unmatched by modern alternatives with our carefully selected Sitka Spruce Archtop Plank sets. Sourced from majestic trees aged an average of 400 years, this old-growth timber delivers an exceptional stiffness-to-weight ratio, crucial for superior projection and dynamic range. The natural aging process imbues the wood fibers with enhanced resonant properties, providing a tonal palette that is both vibrant and articulate. Whether you’re crafting your next archtop guitar project or developing any carved-top instrument, this Sitka Spruce soundboard material offers the acoustic depth and responsiveness that professional luthiers demand.
Technical Specifications for Your AA Sitka Spruce Archtop Plank
- Grade: AA (high-quality, non-figured, ideal for professional instruments)
- Species: Sitka Spruce (Picea sitchensis)
- Source: 100% salvage-sourced old-growth timber from pristine Alaskan forests
- Cut: Precision-cut plank set, perfectly suited for carved-top instruments like archtop guitars
- Configuration: 2-piece bookmatched set for optimal grain symmetry and visual appeal
- Dimensions: Minimum 23.5″ length x 9″ width x 1.125″ thickness (consistent across the plank set)
- Moisture Content: Kiln-dried to professional luthier specifications for exceptional stability and workability
100% Old Growth Reclaimed Wood Guarantee
Every Sitka Spruce Archtop Plank set originates from naturally fallen or salvage-recovered trees, never from clear-cutting operations. This sustainable approach preserves vital old-growth forests while providing luthiers access to timber with centuries of natural seasoning built into every grain. Our EarthTone Soundboards™ represent the environmental gold standard in archtop tonewood production, ensuring your build contributes to a greener planet while utilizing some of the world’s finest soundboard materials.
Quality & Durability Assurance for Archtop Guitar Tonewood
Alaska Specialty Woods’ 30+ years of expertise ensures each AA Sitka Spruce Archtop Plank set meets rigorous structural and aesthetic standards. Our comprehensive grading system evaluates not just visual appearance, but critical factors including grain slope, stiffness, and resonant properties essential for an outstanding archtop guitar build. Professional luthiers worldwide rely on our consistent quality and dedication to sourcing exceptional soundboard planks for their finest instruments, guaranteeing the durability and tonal excellence of your chosen tonewood.







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