Specifically designed for the GR-33, VGA-7, VG-88, GR-30, GR-50, GR-1, GR-09, GI-10, and VG-8. Sends individual signals from each guitar string via the signal cable along with the normal guitar-pickup output. Easily installs without tools or permanent modifications. Mounts on both electric and steel-stringed acoustic guitars regardless of body shape. Features: Designed for the GR-33, VGA-7, VG-88, GR-30, GR-50, GR-1, GR-09, GI-10, and VG-8 Sends individual signals from each guitar string along with normal guitar output Easily installs without tools or permanent modifications Mounts on electric and steel-stringed acoustic guitars