KOA 850AM & 94.1FM is the proud home of the Colorado Buffaloes!

Voice of the Buffs Mark Johnson and Gary Barnett on the call for CU Football.

Voice of the Buffs Mark Johnson and Scott Wilke on the call for CU Men’s Basketball.

Cory Lopez and Carol Callan on the call for CU Women’s Basketball on 630 KHOW.

Hear from the coaches each week in-season with Buffs Primetime, live from Boulder, with Mark Johnson.

When the Broncos and Rockies are on KOA, catch the Buffs on 630 KHOW.

Stream the Buffs on our live stream, on the iHeartRadio App and on your Smart Speaker.