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#1
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m magnet or moving coil?
Which cartridge--moving magnet or moving coil [Dynavector, e.g.] would
be most suitable for my VPIHW19jr paired with Creek amp 5350SE? thanks for help. -- |
#2
Posted to rec.audio.high-end
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m magnet or moving coil?
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#4
Posted to rec.audio.high-end
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m magnet or moving coil?
wrote:
Thank you so much. Probably you can't find a reference to the HW19jr because VPI no longer makes it. You ask about the arm: it's the Rega. As to the module, it's the mm. Nonetheless, it's my understanding that a high output mc cartridge would be fine. Do you have an opinion? Again, thanks very much. Max B. Serge Auckland wrote: wrote: Which cartridge--moving magnet or moving coil [Dynavector, e.g.] would be most suitable for my VPIHW19jr paired with Creek amp 5350SE? thanks for help. Rather depends on which modules you have in the 5350SE; mm or mc. You also don't say what arm your HW19jr is fitted with (BTW, I can't find any reference to the HW19jr, VPI's HW numbers seem to be reserved for their cleaning machines. If you have an MM module, I've found the Goldring 1042 to be rather good. Only "problem" I've found with it is that it rides rather low, only about 1mm above the record surface, so it won't play badly warped records. Otherwise, I'm very happy with it. It needs a medium to low mass arm as the compliance is 24cu lateral, 16cu vertical. It works fine in my EMT arm, but could benefit from slightly lower mass. If you have the MC module, then it does rather depend on which arm you have, as generally, MC cartridges have lower compliance than MMs. By the way, some months ago, I asked a question about is there any reason why MC cartridges should be better than MMs. Considering that, for example, the Goldring cartridges are fitted with a Gyger style (equivalent to a VdH stylus - some sharing of patents apparently) The general consensus was that there is no intrinsic benefit to MC over MM, and in fact, if you look at the benefits of MM, being higher output, hence lower noise, and generally, but not universally, better tracking ability, the advantages were generally on the MM side. S. I find that a high-output moving coil is the worst of all possible worlds:- 1) To achieve high output, the coils have to have lots more turns, consequently making the cartridge more sensitive to loading resistance and capacitance, something the low-output MC has in its favour is the relative insensitivity to loading. Alternatively, the cartridge could have a much more powerful magnet, but that would increase overall cartridge mass excessively, and so, as far as I know, it isn't done that way. 2) The coils will tend to be heavier, consequently the moving mass as seen at the stylus will be higher than a low-output MC and definitely more than a MM. This will generally lead to poorer tracking performance. 3) The stylus is not replaceable, something I find useful in MMs, but arguably, the fact that MCs have fixed stylii could be a factor in their favour. Your Rega arm will accept both medium-low compliance MCs and medium compliance MMs well. I would avoid high compliance MMs, as the arm mass is too high for them. For low compliance MCs, you may need to add some arm mass, but adding mass to the arm is a lot easier than taking it away. S. -- |
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