I don't have the Victor 7045 Chakster recommends, so can't comment on its other characteristics — but I want one, because it has a unique feature, rarely mentioned. It accepts the ubiquitous SME-type headshells (also called "universal"), but the coupling is quite different. Instead of just pulling on that little pin to tighten and secure the h'shell, Victor uses a collet — like a drill chuck. The grip is as secure as a rigid fixed headshell, without the inconvenience. I've never had a standard SME headshell/coupling that didn't exhibit some play, even on SME arms. With many I can even adjust azimuth merely by twisting the h'shell with my fingers, even when it's fully tightened — no need to use the azimuth-adjustment screws, there's that much free-play.
It's an intrinsic flaw in the original design. SME knew it and corrected it in newer models — the 309 headshell clamps rigidly onto the armtube, as does their "budget" M2.
It's an intrinsic flaw in the original design. SME knew it and corrected it in newer models — the 309 headshell clamps rigidly onto the armtube, as does their "budget" M2.