WAVE 89.1 (DWAV 89.1 MHz Metro Manila) is a music FM station owned and operated by Blockbuster Broadcasting System, Inc. (a wholly-owned subsidiary of Quest Broadcasting Inc. through The Radio Partners) in the Philippines. The station’s studio is located at the Strata 2000 Bldg., Ortigas Center, Pasig City, with its transmitter located along Roosevelt Avenue, San Francisco del Monte, Quezon City.
Wave 89.1 began regular operations shortly after March 1, 2001, after Quest, through a government-sponsored bidding, won the rights to the frequency and the facilities of the defunct and sequestered DZMZ (Danze Muzic Zone 89 DMZ, then owned by Intercontinental Broadcasting Corporation). Wave 89.1 continues to use IBC-13’s transmission facilities up to the present.