HT Pro-9 works great with medium to high power solid state and tube amps. It does not work so well with low power tube amps. The only consideration for your speakers is which kind of connectors the Pro-9 has.
@korakotta how do you like the PL Evo 300 with the Mini’s? I’m using a Canary M90 with my Mini’s. It sounds great but I used to have a PL Dialogue and really liked the sound with EL-34s. I’ve been thinking about trying to demo the Evo 300 amp with my Mini’s.