DYSI

DYSI 'Super Radyo' is a radio station owned and operated by GMA [Network (company)|GMA Network Inc.] The station's studio is located inside the GMA Compound, Phase 5, Alta Tierra Village, Brgy. Quntin Salas, Jaro, Iloilo City, and its transmitter is located at Brgy. Navais, Mandurriao, Iloilo City.
The station formerly held the call letters DYXX, inspired by DZXX/DWXX in Manila, from its inception on September 1, 1985 to April 13, 1997 when it changed to its current callsign and switched to a news and music format. During the DYXX era, the transmitter is located at RGMA Transmitter complex at Jibao-an, Pavia, Iloilo that houses the AM transmitter with DYMK-FM 93.5 back-up transmitter while constructing the new main FM transmitter at GMA Guimaras Transmitter complex. In sometime in 2020's DYSI new transmitter site will be transmitting at Navais, Mandurriao, Iloilo to increase stronger presence signal strength in the city. Leading to abandoning RGMA transmitter complex in Jibao-an, Pavia, Iloilo.
In April 2025, DYSI reformatted its radio programming to accommodate live feed from its parent station DZBB. The station also aired a simulcast of the FM radio program "Talk to Papa Na, Talk to Mama Pa" from Barangay FM 93.5.