Samick UM 3 Samick UM 3 Description: The ULTRAMATIC may be the first guitar to combine the two styles into one cohesive design. The cutaways, the lower body shape, and the headstock really work as one flowing design. The UM 3 High Tech Quilt arch top. Samick UM 3 Features: Bound alder body. Set neck. Rosewood Fgbd. HH 1 vol, 1 tone. 3 way toggle Get Your Samick UM 3 Today!