Here is what Washburn say…

‘The Woodline O12SE is a Walnut bound, solid top Orchestra body guitar; a mix of elegance, musicality and affordability. A solid select grade Mahogany soundboard with “Cathedral Peak” Scalloped-X bracing, paired with mahogany back and sides results in a tonally versatile guitar; rich, beefy, and harmonic at the same time.  Walnut binding adds a touch of class leading elegance found on hand-made instruments.  The low damping properties of the Graph Tech® NuBone nut and saddle maximize the tone and character of your guitar.  Fishman® Presys II 301T tuner/preamp make for natural sounding acoustic tone in performance situations.’