i asked that because i heard that there are alnico 1,2,3,4,5,6,7,8 . and some guys are swapping their magnet for neodymium ones.
and now i read that there is a CERAMIC 8. then must be a ceramic 666(thats mine. PISS OFF. ahahah) or a ceramic 1,2,3 etc.
just for the sake of Information
Q:)
JP
thank´s in ADVANCE.