I understood from your second thread that you have a big room like 40m². This is a big room. So you need some amp with some power in spades. Cambridge Audio CXA 81 mk2 is a nice choice for very good price. Arcam A15 is something better with more autority and detail. My tip will be to include also Rega Elex mk4 in similar price like Arcam A15. Rega has very good phono MM inside. So you may ad also turntable with MM cartridge. May be you can go for Q Concerto Mate + some good fast subwoofer. Something like Kef Cube 12 will be very goid match with Q Concerto Meta speakers. Or take floorstanding Kef Q7 Meta without subwoifer. Amp like CXA 81mk2 or Arcam A15 or Rega Elex mk4 will drive them without any problem. If I have some space, I will take floorstanders and play a bit with speaker position and listening position. These speakers have huge bass reflex ports on the backside. They need some 20 to 50 cm distance from wall behind them. Depending on position in the room acc. KEF User Manual which is on their web and is very good I think. BR. Juraj