Hi Lisette,
I don't know anything about your 6NR2PL, but in Germany, Sica is popular. Very good prices and robust drivers...
http://www.donhighend.de/?page_id=6762http://www.donhighend.de/?page_id=5291https://www.gazza-diy-audio.de/speakers/lewis/https://www.gazza-diy-audio.de/speakers/harris-mkii/https://www.gazza-diy-audio.de/speakers/quintessenz-2-0/http://www.donhighend.de/?page_id=2123
I don't know anything about your 6NR2PL, but in Germany, Sica is popular. Very good prices and robust drivers...
http://www.donhighend.de/?page_id=6762http://www.donhighend.de/?page_id=5291https://www.gazza-diy-audio.de/speakers/lewis/https://www.gazza-diy-audio.de/speakers/harris-mkii/https://www.gazza-diy-audio.de/speakers/quintessenz-2-0/http://www.donhighend.de/?page_id=2123