 DWUN, also known as Radyo La Verdad 1350 is the AM radio station of Mabuhay Broadcasting System and operated by Breakthrough and Milestones Productions International in Metro Manila, one of PBC's subsidiaries.Radio studios are located at UNTV Broadcast Center in Quezon City while its radio transmitter is at Barrio Muzon, Malabon City.The station operates 24 hours a day except every Monday midnight.