Hi Megido
How about you move up the Jolida ladder and get a higher powered 502CRC integrated? I have a Jolida 502P amp which has power section the 502CRC and I can put Tung Sol KT-120s or various KT-88/6550 tubes in there. I've used them with the KEF Q300s and the music was awesome to me. I'm speculating but I think with the KEF LS50s and the higher powered Jolida you would have better results than me.
Good luck with the search.
How about you move up the Jolida ladder and get a higher powered 502CRC integrated? I have a Jolida 502P amp which has power section the 502CRC and I can put Tung Sol KT-120s or various KT-88/6550 tubes in there. I've used them with the KEF Q300s and the music was awesome to me. I'm speculating but I think with the KEF LS50s and the higher powered Jolida you would have better results than me.
Good luck with the search.