Need some advising

I recently was able to obtain a pair of Klipsch Chorus 2 speakers. I am running them with a Hafler Trans/Nova amp and a passive preamp. I kind of want to experiment with something different, but kind of cheap. I was thinking Creek 4330SE might be nice I have no aversion to older 15 years or so year old equipment. Let me know what you fellows think?????

Thanks
Jeff