In 1975, the letters were rounded and outlined in purple, with a marquee added.
1977–1985
In 1977, the 1968 logo was reinstated, yet it was only used on its GED-based programs.
197?–1978
1978–present
1978–1980
1980–present
In 1978, a new logo was introduced, although the 1968 KET text was still used on GED-based programs until 1985. In the 1987-1993 KET theme, the Roland D-50 PN-D50-00 patch "Horn Section" was heard.
1980-1984 variant
1984-1987 variant; this was extremely rare to find
