A secondary system to enjoy.

I have 5 secondary systems and have multiple pairs of speakers for sale because I curtailed building other systems. I use usher s520’s with a ps audio sprout 100 integrated and it sounds very nice for an office. I have other rooms with Peachtree wireless speakers and some Apple HomePod’s outside and in a couple of rooms. All rooms are Roon endpoints so I can stream tidal and ripped music to each of them from my iPads and iphones

I have inherited a pair of Infinity RS- IIb speakers from my late Father Inlaw. I have yet to find an amp that would be a good match and not to break the bank. Suggestions?
I know that one of the EMIT tweeters need replacing. 

Yes, I use mine as a way to explore different presentations, derived from speaker/amp interactions. It gets more use over the summer months as I transport it outside onto my back deck 'living' area. 

Yesterday I cobbled together a pair of Snell Type K speakers, an Advent 300 and a Marantz Sa14 SACD player. Sounds great!

@AllFor certain types of music are you enjoying it more on your second systems?