| Callsign: | ALLTV Catbalogan (DYSB-TV) |
| Branding: | ALLTV 7 Catbalogan |
| Analog: | 7 (VHF) |
| Affiliations: | All TV |
| Owner: | Advanced Media Broadcasting System |
| Licensee: | Sumuroy Broadcasting Corporation |
| Operator: | ABS-CBN Corporation |
| Former Affiliations: | ABS-CBN (1994-2020) |
| Location: | Catbalogan |
| Callsign Meaning: | DY Sumuroy Broadcasting |
| Erp: | 1 kilowatt |
| Website: | www.alltv.ph |
DYSB-TV is a commercial relay television station in the Philippines owned by Sumuroy Broadcasting Corporation and affiliated with Advanced Media Broadcasting System. Its studio is located at Del Pilar Street corner Garcia Ave., Catbalogan, Province of Samar.