| Super Radyo Iloilo | |
| Callsign: | DYSI |
| City: | Iloilo City |
| Area: | Iloilo, Guimaras and surrounding areas |
| Branding: | GMA Super Radyo DYSI 1323 |
| Airdate: | July 4, 1957 (as DYOO) |
| Frequency: | 1323 kHz |
| Format: | News, Public Affairs, Talk |
| Language: | Hiligaynon, Filipino |
| Licensing Authority: | NTC |
| Power: | 10,000 watts |
| Erp: | 20,000 watts |
| Class: | B |
| Callsign Meaning: | Super Radyo Iloilo |
| Former Callsigns: | DYOO (1957–1972) DYXX-AM (1985–1997) |
| Former Frequencies: | 1280 kHz (1957–1972) 873 kHz (2006–2007) |
| Network: | Super Radyo |
| Owner: | GMA Network Inc. |
| Sister Stations: | DYMK-FM (Barangay LS 93.5) DYXX-TV (GMA TV-6 Iloilo) DYKV-TV (GTV 28 Iloilo) |
| Website: | GMANetwork.com |
| Webcast: | Super Radyo Iloilo 1323 |
DYSI (1323 AM) Super Radyo is a radio station owned and operated by 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.[1] [2] [3] [4]
The station formerly held the call letters DYXX (Double X), 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.