Torrefied Sitka Spruce Soundboard for Dreadnought Guitar

Sanded Grade AAA Item # 4771 In stock, ready to ship!
Unsanded Grade AAA Item # 4771-U In stock, ready to ship!
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Torrefied Sitka Spruce Soundboard for Dreadnought Guitar

Already "broken in" for stability and tone.
Torrefied spruce is dimensionally stable (non-shrinking), with the clear tone and warm color of well-aged vintage tonewood.

Bookmatched sets of two quartersawn halves. When joined they're large enough for a Dreadnought guitar.

  • Each half is approximately 8-1/2" x 21" (216mm x 533mm)
  • Thickness-sanded to 0.125" - 0.130" (3.18mm - 3.30mm)

#4771-U Unsanded AAA soundboards
Approximately 5/32” (4mm) thick, ready for thickness-sanding to your own specs.

About torrefied wood
It takes years for a new guitar to break in, to develop its tone and realize its full potential. As tonewood ages, its cell structure goes through changes, becoming much more resonant and responsive. After a few years, you get the payoff: you begin to hear the sound of a vintage guitar.

With the introduction of torrefied woods, professional builders are giving their guitars a head start on tone. The wood is heat-treated in an oxygen-free kiln, making it highly resonant and extremely stable. It's as if the wood is pre-aged. It looks and sounds like wood that's been broken in for many years.

California Proposition 65 Warning
Cancer and Reproductive Harm