PRO Stereo

PRO Stereo was a radio station in Mexico City that operated under the call sign XHPRO-FM at 90.3 MHz. It was active from 1970 to 1986 and was known for its contemporary music format, focusing on pop and rock in English. The station was part of Grupo Radio Programas de México (RPM) and became a cultural touchstone for young audiences during its time. It ceased operations in 1986, and the frequency was later occupied by Stereo Joya, adopting a different format.