 It shares studios and offices with four sister stations in the Penn Field complex in the South Congress district (or "SoCo") of south central Austin within walking distance of St. Edward's University.The transmitter site is off Waymaker Way in Austin, amid towers for other FM and TV stations..

KASE-FM broadcasts in the HD Radio format.It airs alternative rock on its HD2 subchannel, "Alt 97.5," which is also carried on translator station K248CU on 97.5 MHz in Austin.