In Stock. 45 Day Lowest Price - 100% Satisfaction Guarantee. The XB100 bass has become the standard that all starter basses are measured against. It comes in a sleek lightweight design so that the player can focus on proper fingering technique without worrying about the weight or awkwardness of a large and heavy instrument. Comes with sealed schaller style tuners so that it is easier to tune. Includes a FREE featherlight custom formed case with the Washburn logo emblazoned on the side.