McCusic Guitars I have designed and built several guitars over the years, several of them have a custom molded composite body with a bolt-on wood neck. There are two examples here. One is an electric model with piezo pickups in the bridge which are wired independently of the magnetic pickups, allowing me to keep the acoustic and electric signals separate for discrete amplification. The other example is an acoustic model which shares the same silhouette as the electric but is structurally unique to enhance acoustic projection.shapeimage_1_link_0