rauliruegas
" many of the best pickup arms have fixed headshells ": which ones can even or outperforms the Technics EPA100MK2 or Lustre GST 801I never owned the Technics, so I don't have a good basis for comparison there. But I did once have a Lustre GST-801, which I think is the same as the Acos, and it is easily bettered, imo, by many arms, including the Triplanar and the SME V. And the Fidelity Research FR64fx - which I recall you not liking - walks all over the Lustre, imo. I replaced my Lustre with the FR and used it for years. (I sold it to a friend along with my Oracle turntable, and he still uses them.)