Complex sentence: In 1994, he again became play-by-play voice for the University of Cincinnati first on WKRC Radio and then on WLW Radio, then in 1996, added the Bengals play-by-play duties.
Split into simpler sentences: In 1994, he again became play-by-play voice for the University of Cincinnati. Then in 1996, added the Bengals play-by-play duties.