 The WISX studios are located in the neighboring community of Bala Cynwyd, while the station transmitter resides in nearby Wyndmoor.Besides a standard analog transmission, WISX broadcasts using two HD Radio channels, and is available online via iHeartRadio.The station commenced operations at 5 p.m. on November 11, 1959 with the WQAL call sign, owned by George Voron, whose company provided businesses with "piped-in music".