They include Ciro Gómez Leyva, currently Imagen Televisión's lead news anchor.
Also hosting talk shows on XEDF-AM-FM are Manuel Feregrino, Enrique Acevedo, Javier Risco, Jaime Núñez, Juan Becerra Acosta, Leonardo Curzio and Juan Pablo Pérez Díaz.
It became a news/talk station as part of Radio Fórmula's second national talk network, "Segunda Cadena."
In 1992, XEDF-FM became tropical-formatted Radio Uno, attempting to compete with XEQ-FM 92.9 "Tropi-Q" and XHFO-FM 92.1 "La Z".
During this era Radio Uno was considered an important station in the promotion of new subgenres of cumbia as well as grupera music.
It began broadcasting a news and talk format different from the original Radio Fórmula feed.