Description Product Description This HD-16R features a solid Adirondack spruce top with solid east Indian rosewood sides and back. Compared to other types of spruce, Adirondack is known for its fast response and clarity. The rosewood provides a gorgeous midrange complexity. Under the spruce top, the bracing is set in a hybrid X scalloped pattern. This gives the lows and highs a little more projection, a perfect complement to the dreadnought's natural clarity and rich bottom end. Vintage toner on the top adds an old school vibe.