The NYC Mariachi Inc. - Mariachi Master Apprentice Program and Union - GUITARRON The Guitarrón is a large bass guitar (hence: Guitarrón means large guitar -- suffix ón means big or large).
![Guitarrón Mexicano - Ethnomusicology Musical Instrument Collection - University of Washington Digital Collections Guitarrón Mexicano - Ethnomusicology Musical Instrument Collection - University of Washington Digital Collections](https://digitalcollections.lib.washington.edu/digital/api/singleitem/image/ethnomusic/1605/default.jpg)
Guitarrón Mexicano - Ethnomusicology Musical Instrument Collection - University of Washington Digital Collections
![Amazon.com: Guitarron de Cedro Hand Made in Paracho Mexico - Cedar Mariachi Guitarron (Cedro) : Musical Instruments Amazon.com: Guitarron de Cedro Hand Made in Paracho Mexico - Cedar Mariachi Guitarron (Cedro) : Musical Instruments](https://m.media-amazon.com/images/I/611uFGbzNgS.jpg)