DXRX (93.1 FM), on-air as Radyo Sincero 93.1, is a radio station owned by Audiovisual Communicators and operated by ABJ Broadcasting Services.
Branded as Dream Radio RX 93.1, it was the first station in Zamboanga City to carry a Top 40 format.
It went off the air in January 2007, as its studios and transmitter were already vacated due to rental issues, contract expiration, and poor maintenance inside the building.
It went on air after the crisis in September 2013 and became the No.1 most-listened FM news and music station in the city.
In August 2023, ABJ Broadcasting Services took over the station's operations and relaunched it as Radyo Sincero with a news and music format.