Most of its programming is syndicated: "Valentine in the Morning" comes from co-owned KBIG Los Angeles, afternoon drive time is from John Tesh's "Intelligence for Your Life", and evenings feature the call-in and dedication show "Delilah."

Its transmitter tower is off Pierce Valley Drive atop Eshom Point, in Badger, California.

KSOF broadcasts in the HD Radio hybrid format; the station's HD2 subchannel plays 1980s music branded as "Lost 80s Hits", which can also be heard on iHeartRadio.

In late 1990, the station switched to a soft adult contemporary format and was named "Lite FM".

Formerly with the Nelson & Terry Show on KRSK, Schlesser replaced Kristen Kelley who moved on to program another radio station.