FR64s & Orsonic Av-1s Effective mass ?


Hi Good folks!

I have an FR 64s with original headshell. Have ordered an Orsonic Av-1s/ 10 grams, to meet better compliance/ resonnance matching with higher compliance cartridges.

Any idea what the effective mass will be with this combination?

Would be funny to try for example how my London Decca Super Gold would work with this arm..😀


geddyen
@lewm I'd purchased my FR64S brand new back when I also bought the Oracle Delphi Mk. III that I mounted it on. That was a great combination and, as I've mentioned, I sold it to a friend who still uses it. It sounds great in his system. As for what might be wrong with a used arm, I suppose any form of abuse could have a negative effect on it. I don't mind at all that Raul doesn't like the arm, only that he thinks those who do are somehow "wrong" and subject to his derision. It seems to me that it's really a matter of preference, so there can be be no "wrong" choice. And of course the sound of a pickup arm is highly dependent on what it is mounted on, how it is mounted and for that matter who mounted it - because it's easy to get pickup arm alignment wrong.

Raul has proclaimed earlier in this thread that he loves distortion, so that may be another explanation for why he doesn't like the FR64S, because it is a relatively neutral pickup arm ... or at least it is the way I set it up.

I notice that these arms command quite a good price on the used market. That suggests that others, too, find it to be a good pickup arm.

Like you, I think there's more than one kind of damping. I think it's not quite accurate to consider an FR64 that's properly installed on its heavy VTA base and then mounted on a serious armboard as "undamped," but I'm certainly not going to argue with Raul about that or, for that matter, anything else.
@cleeds : """  It seems to me that it's really a matter of preference,  .."""

that's exactly where started your misunderstood on what I'm talking about.

I'm not talking about any one preferences or what we like but what is wrong or good that has no relationship with each one preferences and that's all. I posted that premise more than 4 times in this thread for no one could has a misunderstood on the subject as you did it.

I can't argue against your or any one preferences, that's untoachable by any one but, again, that's not what I'm talking about. Got it?

@lewm , I can't think to listen any single tonearm that present a bearing problem as yours where the tonearm bearing condition in 100% status is a must to have, a crucial parameter/characteristic/target for a good tonearm/cartridge quality performance level. Was a " surprise " to me when I read your post. Anyway, was your call and you like what you hear and this is your privilege.


Regards and enjoy the music,
R.