Earth300V delivers a solid Adirondack spruce top, solid mahogany back, solid adirondack scalloped bracing. It harkens back to the 1930s the golden era of acoustic guitar making. Earth300V adds the Vintage Grover Gold Tuners on the headstock, tuning stability and the visual effects enhanced a lot. The genuine bone nut and saddle on Earth300V pursues more comfortable playability and the enhanced tone quality.