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Jelco SA-750D cartridges

I know there are other threads on this subject and there have been some useful suggestions for cartridges that are compatible with the SA-750D. Unfortunately, though, the conversation inevitably gravitates into what cartridges should theoretically work if we just knew the effective mass of the tonearm or that the fluid damping should allow the use of a wide range of cartridges.

Without wading back through the same old theoretical stuff, I would like to hear cartridge recommendations from people who are actually successfully using them, along with whatever tweaks may have been necessary to make them perform well (lighter headshell, etc.). It seems that the most recommended cartridge for this arm is one of the DL-103's, but am not thrilled with idea of a conical stylus. I would, however, consider one of the modified versions of the 103 with a different stylus shape, but I'm leaning away from moving coil.

I'm particularly interested in hearing from anyone using moving iron or moving magnet models that work well with this arm. I like the idea of a user-replaceable stylus, but the Soundsmiths seem pretty interesting, too. Their reasoning for keeping the coil fixed and waving a light piece of iron in there seems like a good idea.

I would like to set an upper limit of $1000, but could push myself a little higher with good reason. By the way, I'm currently using a Heed Quasar preamp, but don't worry about that. That could easily change.

   
minkwelder
agrippa
160 posts
 
If you never owned this model then do yourself a favor and find it, it is well worth the effort even if it will take several years, you may never heard anything better than this.
I've not owned it, but I've heard it, and I don't agree with your assessment at all.  I have heard better than that, but even if I hadn't I'd have zero interest in trawling the internet for weeks, months or years in order to attain a slight incremental improvement.

Nobody would pay that much if those cartridges are not significantly better than cheap AT line of modern MM cartridges you’re talking about.
That's patently and obviously untrue.  The AT-ML180 is exceedingly rare and like most things exceedingly rare it has become exceedingly expensive.  Examples of this abound in more or less any product cathegory you can think of.

Is a1961 Ferrari 250 GT California Spider worth $18.5 Million because it is that much better than a Ford Focus?  Is a Patek Philippe Grandmaster Chime Ref. 6300A-010 worth US$31.19 million because it is that much better at showing the time than a Casio?  Is an antique Kirman rug worth $33.76 million because it is that much better at covering the floor than a Wilton?

I think the answer in all cases are fairly obvious, as it is in the case of the AT-ML180.


minkwelder OP
256 posts
 
Thanks for the input, agrippa. I had actually begun sorting through the information and reviews on the AT VM line and trying to make sense of the different levels. I want to make sure I'm up to speed on the performance differences in the stylus shapes, particularly Microline and Line Contact. It's something I never gave a lot of thought to in the past.


One thing that concerns me a little are the reviews mentioning the upward tilt in the AT's high frequency response that can get somewhat shrill in some systems. I don't think anything in the rest of my system would do anything to exacerbate that, but it is something I'm particularly sensitive to.

I'm also considering either the 2m Bronze or Black, but leaning slightly to the AT VM's at this point.

I do think noromance makes a good point. As I move up the price ladder, there's a point where the additional expense would be better spent on a better arm.   


noromance's avatar
noromance
10,188 posts
 
@minkwelder I've two 750 arms and a 850S and 850L on two different tables. The 850 is in the next echelon. I think you should replace it first. Then explore cartridges. It's a direct swap.
tomic601's avatar
tomic601
13,182 posts
 
I agree with @noromance  and the Ortofon Bronze is a fine cartridge 
minkwelder OP
256 posts
 
@noromance:

Now ya really got me going, right in the middle of a big wave of upgrade-itis! I just replaced my W4S STP SE with a Backert Labs Rhumba 1.2 Extreme and it was a VERY good choice, indeed.

I'm seriously going to consider an arm change. What is it about the 850 that makes it such a leap forward?

@tomic601 

Thanks for the thumbs up on the Bronze. I think if I went the 2M route, I would go for the Bronze over the Black. I'm not sure the price difference would be justified.
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