This product is the V-Accordion FR-18 diatonic digital accordion, produced by the American V-Accordion company, and the product model is FR-18 diatonic. This product's technology has been protected by US patent number 6.946.594.
This is the user manual for the Roland FR-18 diatonic V-Accordion, an electronic instrument designed to emulate the sounds of a wide range of diatonic accordions. The manual guides users through safe operation, connecting power, and utilizing the device's versatile features. This manual is written in Spanish.