@Johnerrington: That is definitely of interest. Thank you! I will try to dig into it in the next few days.
@jim-p: I never thought of using an audio amplifier. I will have to look into that route as well.
@build_1971: That is similar to what I was looking at in the beginning and that makes a whole lot of sense. A part of me wants to branch down that road at some point now that my interest has been peaked. I am trying for a cleaner sin wave because it is for testing some settings in relays (I.E. A GE L90 or a SEL 311L etc...)