FRAME AND SUPPORT OF A GUITAR-ACCORDION, ACCORDION, EXTENDED KEYBOARD ACCORDION, ACCORDION PIANO AND ACCORDION PIANO ACCORDION CONTROL SYSTEM

摘要

Manufacturing process by 3D printing of support (200) and frame containing an accordion control system “left hand” or “right hand” of musical instrument of guitar-accordion type, guitar-accordion piano, accordion keyboard with strap, such than the body, body or handle. The support (200) includes a female housing or male fitting provided with an electrical connector for quick connection to any second control support for the purpose of modularity. Locations for external wireless midi system, attachments for shoulder strap, battery holder, key control, fuse holder, alphabetic keyboard, extended accordion control system, any potentiometers and control buttons are provided depending on whether the support and frame is a handle or the cash register. Figure for the abstract: Fig. 4