I purchased a used pair of Parasound JC1 in 2014 and used them for 10 years -- they were very good. I wouldn't discourage you from buying those at Parasound's current good price.
Those were so good, in fact, that I traded them in last year for a new pair of JC1+. The difference was immediately and noticeably better -- better bass, better highs, and a lot more headroom. Best upgrade I've ever made. From the reviews, my impression is that the JC1+ can drive nearly anything you connect them too.
Good luck.