WRTI 91.3 FM HD1 Classical

Operating as a public media service from the campus of Temple University, this station broadcasts classical music across the Philadelphia region and beyond. It utilizes a network of transmitters including 91.3 FM in Philadelphia, 90.1 FM in Allentown, and various other frequencies across Pennsylvania and Delaware to maintain consistent coverage. The programming focuses on orchestral masterworks, chamber music, and vocal performances, often featuring live recordings from regional ensembles. Dedicated hosts present daily segments that explore specific compositions and historical periods, emphasizing the educational aspect of its mission. Beyond the primary classical format, the station divides its broadcast schedule to provide jazz programming on secondary HD channels and during specific weekend time slots. Listeners access detailed program schedules and donor information through wrti.org.