YA Books Series from the 90s - Teens that worked at a Radio Station

[lilliannawinterwolf]

I remember reading the first in a small book series in the nineties. It was about a group of four or five teens who worked at, I believe, a radio station. One was a cliched rich girl and the other was a guy from the wrong side of the tracks. I think, but am not completely certain, that his name was "Hero".

If anyone could put a name to this book series I would be so, so grateful!