Hello everybody! I'm a new Klipsch speakers listener and I really enjoy their sound. So much that I've ordered today RP-600M II's as an upgrade from R-50M. Previously I've had Edifier R1700BTS and T5 combo and my ears prefer R-50M over this set even without sub they sound better for me. But the thing is, that for now I use them with inferior old Technics CH-540 amp (even with this the sound is pretty good), and when the RP-600M II's come to me, I would like to use their full potential. Which amp would you recommend for me? I like the bright, punchy sound. I'd like it to have an optical connection for TV and a remote control. I live in Europe, so here is different pricing, about 500$ max is fine to spend for amp for me. What are your thougts about Onkyo A-9130 or Marantz PM6006? Or maybe going for a class D amp like S.M.S.L or Wiim amp would be the better choice? Also I wonder about something vintage, like top tier Technics (SU-800 for example). Thanks from advance and greetings from the Europe